Apply new format to snippets and template

snippet-template.md

@@ -5,7 +5,9 @@ tags: array,intermediate
 
 Explain briefly what the snippet does.
 
-Explain briefly how the snippet works.
+- Explain briefly how the snippet works.
+- Use bullet points for your snippet's explanation.
+- Try to explain everything briefly but clearly.
 
 ```js
 const functionName = arguments =>

snippets/CSVToArray.md

@@ -5,10 +5,10 @@ tags: string,array,intermediate
 
 Converts a comma-separated values (CSV) string to a 2D array.
 
-Use `Array.prototype.slice()` and `Array.prototype.indexOf('\n')` to remove the first row (title row) if `omitFirstRow` is `true`.
+- Use `Array.prototype.slice()` and `Array.prototype.indexOf('\n')` to remove the first row (title row) if `omitFirstRow` is `true`.
-Use `String.prototype.split('\n')` to create a string for each row, then `String.prototype.split(delimiter)` to separate the values in each row.
+- Use `String.prototype.split('\n')` to create a string for each row, then `String.prototype.split(delimiter)` to separate the values in each row.
-Omit the second argument, `delimiter`, to use a default delimiter of `,`.
+- Omit the second argument, `delimiter`, to use a default delimiter of `,`.
-Omit the third argument, `omitFirstRow`, to include the first row (title row) of the CSV string.
+- Omit the third argument, `omitFirstRow`, to include the first row (title row) of the CSV string.
 
 ```js
 const CSVToArray = (data, delimiter = ',', omitFirstRow = false) =>

snippets/CSVToJSON.md

@@ -6,10 +6,10 @@ tags: string,array,object,advanced
 Converts a comma-separated values (CSV) string to a 2D array of objects.
 The first row of the string is used as the title row.
 
-Use `Array.prototype.slice()` and `Array.prototype.indexOf('\n')` and `String.prototype.split(delimiter)` to separate the first row (title row) into values.
+- Use `Array.prototype.slice()` and `Array.prototype.indexOf('\n')` and `String.prototype.split(delimiter)` to separate the first row (title row) into values.
-Use `String.prototype.split('\n')` to create a string for each row, then `Array.prototype.map()` and `String.prototype.split(delimiter)` to separate the values in each row.
+- Use `String.prototype.split('\n')` to create a string for each row, then `Array.prototype.map()` and `String.prototype.split(delimiter)` to separate the values in each row.
-Use `Array.prototype.reduce()` to create an object for each row's values, with the keys parsed from the title row.
+- Use `Array.prototype.reduce()` to create an object for each row's values, with the keys parsed from the title row.
-Omit the second argument, `delimiter`, to use a default delimiter of `,`.
+- Omit the second argument, `delimiter`, to use a default delimiter of `,`.
 
 ```js
 const CSVToJSON = (data, delimiter = ',') => {

snippets/JSONToFile.md

@@ -5,7 +5,7 @@ tags: node,json,intermediate
 
 Writes a JSON object to a file.
 
-Use `fs.writeFileSync()`, template literals and `JSON.stringify()` to write a `json` object to a `.json` file.
+- Use `fs.writeFileSync()`, template literals and `JSON.stringify()` to write a `json` object to a `.json` file.
 
 ```js
 const fs = require('fs');

snippets/JSONtoCSV.md

@@ -5,10 +5,10 @@ tags: array,string,object,advanced
 
 Converts an array of objects to a comma-separated values (CSV) string that contains only the `columns` specified.
 
-Use `Array.prototype.join(delimiter)` to combine all the names in `columns` to create the first row.
+- Use `Array.prototype.join(delimiter)` to combine all the names in `columns` to create the first row.
-Use `Array.prototype.map()` and `Array.prototype.reduce()` to create a row for each object, substituting non-existent values with empty strings and only mapping values in `columns`.
+- Use `Array.prototype.map()` and `Array.prototype.reduce()` to create a row for each object, substituting non-existent values with empty strings and only mapping values in `columns`.
-Use `Array.prototype.join('\n')` to combine all rows into a string.
+- Use `Array.prototype.join('\n')` to combine all rows into a string.
-Omit the third argument, `delimiter`, to use a default delimiter of `,`.
+- Omit the third argument, `delimiter`, to use a default delimiter of `,`.
 
 ```js
 const JSONtoCSV = (arr, columns, delimiter = ',') =>

snippets/RGBToHex.md

@@ -5,7 +5,7 @@ tags: string,math,intermediate
 
 Converts the values of RGB components to a hexadecimal color code.
 
-Convert given RGB parameters to hexadecimal string using bitwise left-shift operator (`<<`) and `toString(16)`, then `String.padStart(6,'0')` to get a 6-digit hexadecimal value.
+- Convert given RGB parameters to hexadecimal string using bitwise left-shift operator (`<<`) and `toString(16)`, then `String.padStart(6,'0')` to get a 6-digit hexadecimal value.
 
 ```js
 const RGBToHex = (r, g, b) => ((r << 16) + (g << 8) + b).toString(16).padStart(6, '0');

snippets/URLJoin.md

@@ -5,7 +5,7 @@ tags: string,regexp,advanced
 
 Joins all given URL segments together, then normalizes the resulting URL.
 
-Use `String.prototype.join('/')` to combine URL segments, then a series of `String.prototype.replace()` calls with various regexps to normalize the resulting URL (remove double slashes, add proper slashes for protocol, remove slashes before parameters, combine parameters with `'&'` and normalize first parameter delimiter).
+- Use `String.prototype.join('/')` to combine URL segments, then a series of `String.prototype.replace()` calls with various regexps to normalize the resulting URL (remove double slashes, add proper slashes for protocol, remove slashes before parameters, combine parameters with `'&'` and normalize first parameter delimiter).
 
 ```js
 const URLJoin = (...args) =>

snippets/UUIDGeneratorBrowser.md

@@ -5,7 +5,7 @@ tags: browser,random,intermediate
 
 Generates a UUID in a browser.
 
-Use `crypto` API to generate a UUID, compliant with [RFC4122](https://www.ietf.org/rfc/rfc4122.txt) version 4.
+- Use `crypto` API to generate a UUID, compliant with [RFC4122](https://www.ietf.org/rfc/rfc4122.txt) version 4.
 
 ```js
 const UUIDGeneratorBrowser = () =>

snippets/UUIDGeneratorNode.md

@@ -5,7 +5,7 @@ tags: node,random,intermediate
 
 Generates a UUID in Node.JS.
 
-Use `crypto` API to generate a UUID, compliant with [RFC4122](https://www.ietf.org/rfc/rfc4122.txt) version 4.
+- Use `crypto` API to generate a UUID, compliant with [RFC4122](https://www.ietf.org/rfc/rfc4122.txt) version 4.
 
 ```js
 const crypto = require('crypto');

snippets/accumulate.md

@@ -5,7 +5,7 @@ tags: math,array,beginner
 
 Returns an array of partial sums.
 
-Use `Array.prototype.reduce()`, `Array.prototype.slice(-1)` and the unary `+` operator to add each value to the unary array containing the previous sum.
+- Use `Array.prototype.reduce()`, `Array.prototype.slice(-1)` and the unary `+` operator to add each value to the unary array containing the previous sum.
 
 ```js
 const accumulate = (...nums) => nums.reduce((acc, n) => [...acc, n + +acc.slice(-1)],[]);

snippets/all.md

@@ -5,8 +5,8 @@ tags: array,function,beginner
 
 Returns `true` if the provided predicate function returns `true` for all elements in a collection, `false` otherwise.
 
-Use `Array.prototype.every()` to test if all elements in the collection return `true` based on `fn`.
+- Use `Array.prototype.every()` to test if all elements in the collection return `true` based on `fn`.
-Omit the second argument, `fn`, to use `Boolean` as a default.
+- Omit the second argument, `fn`, to use `Boolean` as a default.
 
 ```js
 const all = (arr, fn = Boolean) => arr.every(fn);

snippets/allEqual.md

@@ -5,8 +5,8 @@ tags: array,function,beginner
 
 Check if all elements in an array are equal.
 
-Use `Array.prototype.every()` to check if all the elements of the array are the same as the first one.
+- Use `Array.prototype.every()` to check if all the elements of the array are the same as the first one.
-Elements in the array are compared using the strict comparison operator, which does not account for `NaN` self-inequality.
+- Elements in the array are compared using the strict comparison operator, which does not account for `NaN` self-inequality.
 
 ```js
 const allEqual = arr => arr.every(val => val === arr[0]);

snippets/and.md

@@ -5,7 +5,7 @@ tags: math,logic,beginner
 
 Returns `true` if both arguments are `true`, `false` otherwise.
 
-Use the logical and (`&&`) operator on the two given values.
+- Use the logical and (`&&`) operator on the two given values.
 
 ```js
 const and = (a, b) => a && b;

snippets/any.md

@@ -5,8 +5,8 @@ tags: array,function,beginner
 
 Returns `true` if the provided predicate function returns `true` for at least one element in a collection, `false` otherwise.
 
-Use `Array.prototype.some()` to test if any elements in the collection return `true` based on `fn`.
+- Use `Array.prototype.some()` to test if any elements in the collection return `true` based on `fn`.
-Omit the second argument, `fn`, to use `Boolean` as a default.
+- Omit the second argument, `fn`, to use `Boolean` as a default.
 
 ```js
 const any = (arr, fn = Boolean) => arr.some(fn);

snippets/aperture.md

@@ -5,8 +5,8 @@ tags: array,intermediate
 
 Returns an array of `n`-tuples of consecutive elements.
 
-Use `Array.prototype.slice()` and `Array.prototype.map()` to create an array of appropriate length and populate it with `n`-tuples of consecutive elements from `arr`.
+- Use `Array.prototype.slice()` and `Array.prototype.map()` to create an array of appropriate length and populate it with `n`-tuples of consecutive elements from `arr`.
-If `n` is greater than the length of `arr`, return an empty array.
+- If `n` is greater than the length of `arr`, return an empty array.
 
 ```js
 const aperture = (n, arr) =>

snippets/approximatelyEqual.md

@@ -5,8 +5,8 @@ tags: math,beginner
 
 Checks if two numbers are approximately equal to each other.
 
-Use `Math.abs()` to compare the absolute difference of the two values to `epsilon`.
+- Use `Math.abs()` to compare the absolute difference of the two values to `epsilon`.
-Omit the third parameter, `epsilon`, to use a default value of `0.001`.
+- Omit the third parameter, `epsilon`, to use a default value of `0.001`.
 
 ```js
 const approximatelyEqual = (v1, v2, epsilon = 0.001) => Math.abs(v1 - v2) < epsilon;

snippets/arrayToCSV.md

@@ -5,9 +5,9 @@ tags: array,string,intermediate
 
 Converts a 2D array to a comma-separated values (CSV) string.
 
-Use `Array.prototype.map()` and `Array.prototype.join(delimiter)` to combine individual 1D arrays (rows) into strings.
+- Use `Array.prototype.map()` and `Array.prototype.join(delimiter)` to combine individual 1D arrays (rows) into strings.
-Use `Array.prototype.join('\n')` to combine all rows into a CSV string, separating each row with a newline.
+- Use `Array.prototype.join('\n')` to combine all rows into a CSV string, separating each row with a newline.
-Omit the second argument, `delimiter`, to use a default delimiter of `,`.
+- Omit the second argument, `delimiter`, to use a default delimiter of `,`.
 
 ```js
 const arrayToCSV = (arr, delimiter = ',') =>

snippets/arrayToHtmlList.md

@@ -5,7 +5,7 @@ tags: browser,array,intermediate
 
 Converts the given array elements into `<li>` tags and appends them to the list of the given id.
 
-Use `Array.prototype.map()` and `document.querySelector()` to create a list of html tags.
+- Use `Array.prototype.map()` and `document.querySelector()` to create a list of html tags.
 
 ```js
 const arrayToHtmlList = (arr, listID) => 

snippets/ary.md

@@ -5,7 +5,7 @@ tags: function,intermediate
 
 Creates a function that accepts up to `n` arguments, ignoring any additional arguments.
 
-Call the provided function, `fn`, with up to `n` arguments, using `Array.prototype.slice(0, n)` and the spread operator (`...`).
+- Call the provided function, `fn`, with up to `n` arguments, using `Array.prototype.slice(0, n)` and the spread operator (`...`).
 
 ```js
 const ary = (fn, n) => (...args) => fn(...args.slice(0, n));

snippets/atob.md

@@ -5,7 +5,7 @@ tags: node,string,beginner
 
 Decodes a string of data which has been encoded using base-64 encoding.
 
-Create a `Buffer` for the given string with base-64 encoding and use `Buffer.toString('binary')` to return the decoded string.
+- Create a `Buffer` for the given string with base-64 encoding and use `Buffer.toString('binary')` to return the decoded string.
 
 ```js
 const atob = str => Buffer.from(str, 'base64').toString('binary');

snippets/attempt.md

@@ -5,7 +5,7 @@ tags: function,intermediate
 
 Attempts to invoke a function with the provided arguments, returning either the result or the caught error object.
 
-Use a `try... catch` block to return either the result of the function or an appropriate error.
+- Use a `try... catch` block to return either the result of the function or an appropriate error.
 
 ```js
 const attempt = (fn, ...args) => {

snippets/average.md

@@ -5,7 +5,7 @@ tags: math,array,beginner
 
 Returns the average of two or more numbers.
 
-Use `Array.prototype.reduce()` to add each value to an accumulator, initialized with a value of `0`, divide by the `length` of the array.
+- Use `Array.prototype.reduce()` to add each value to an accumulator, initialized with a value of `0`, divide by the `length` of the array.
 
 ```js
 const average = (...nums) => nums.reduce((acc, val) => acc + val, 0) / nums.length;

snippets/averageBy.md

@@ -5,7 +5,7 @@ tags: math,array,function,intermediate
 
 Returns the average of an array, after mapping each element to a value using the provided function.
 
-Use `Array.prototype.map()` to map each element to the value returned by `fn`, `Array.prototype.reduce()` to add each value to an accumulator, initialized with a value of `0`, divide by the `length` of the array.
+- Use `Array.prototype.map()` to map each element to the value returned by `fn`, `Array.prototype.reduce()` to add each value to an accumulator, initialized with a value of `0`, divide by the `length` of the array.
 
 ```js
 const averageBy = (arr, fn) =>

snippets/bifurcate.md

@@ -5,7 +5,7 @@ tags: array,intermediate
 
 Splits values into two groups. If an element in `filter` is truthy, the corresponding element in the collection belongs to the first group; otherwise, it belongs to the second group.
 
-Use `Array.prototype.reduce()` and `Array.prototype.push()` to add elements to groups, based on `filter`.
+- Use `Array.prototype.reduce()` and `Array.prototype.push()` to add elements to groups, based on `filter`.
 
 ```js
 const bifurcate = (arr, filter) =>

snippets/bifurcateBy.md

@@ -5,7 +5,7 @@ tags: array,function,intermediate
 
 Splits values into two groups according to a predicate function, which specifies which group an element in the input collection belongs to. If the predicate function returns a truthy value, the collection element belongs to the first group; otherwise, it belongs to the second group.
 
-Use `Array.prototype.reduce()` and `Array.prototype.push()` to add elements to groups, based on the value returned by `fn` for each element.
+- Use `Array.prototype.reduce()` and `Array.prototype.push()` to add elements to groups, based on the value returned by `fn` for each element.
 
 ```js
 const bifurcateBy = (arr, fn) =>

snippets/binary.md

@@ -5,7 +5,7 @@ tags: function,beginner
 
 Creates a function that accepts up to two arguments, ignoring any additional arguments.
 
-Call the provided function, `fn`, with the first two arguments given.
+- Call the provided function, `fn`, with the first two arguments given.
 
 ```js
 const binary = fn => (a, b) => fn(a, b);

snippets/bind.md

@@ -5,8 +5,8 @@ tags: function,object,intermediate
 
 Creates a function that invokes `fn` with a given context, optionally adding any additional supplied parameters to the beginning of the arguments.
 
-Return a `function` that uses `Function.prototype.apply()` to apply the given `context` to `fn`.
+- Return a `function` that uses `Function.prototype.apply()` to apply the given `context` to `fn`.
-Use `Array.prototype.concat()` to prepend any additional supplied parameters to the arguments.
+- Use `Array.prototype.concat()` to prepend any additional supplied parameters to the arguments.
 
 ```js
 const bind = (fn, context, ...boundArgs) => (...args) => fn.apply(context, [...boundArgs, ...args]);

snippets/bindAll.md

@@ -5,7 +5,7 @@ tags: object,function,intermediate
 
 Binds methods of an object to the object itself, overwriting the existing method.
 
-Use `Array.prototype.forEach()` to return a `function` that uses `Function.prototype.apply()` to apply the given context (`obj`) to `fn` for each function specified.
+- Use `Array.prototype.forEach()` to return a `function` that uses `Function.prototype.apply()` to apply the given context (`obj`) to `fn` for each function specified.
 
 ```js
 const bindAll = (obj, ...fns) =>

snippets/bindKey.md

@@ -5,8 +5,8 @@ tags: function,object,intermediate
 
 Creates a function that invokes the method at a given key of an object, optionally adding any additional supplied parameters to the beginning of the arguments.
 
-Return a `function` that uses `Function.prototype.apply()` to bind `context[fn]` to `context`.
+- Return a `function` that uses `Function.prototype.apply()` to bind `context[fn]` to `context`.
-Use the spread operator (`...`) to prepend any additional supplied parameters to the arguments.
+- Use the spread operator (`...`) to prepend any additional supplied parameters to the arguments.
 
 ```js
 const bindKey = (context, fn, ...boundArgs) => (...args) =>

snippets/binomialCoefficient.md

@@ -5,11 +5,11 @@ tags: math,intermediate
 
 Evaluates the binomial coefficient of two integers `n` and `k`.
 
-Use `Number.isNaN()` to check if any of the two values is `NaN`.
+- Use `Number.isNaN()` to check if any of the two values is `NaN`.
-Check if `k` is less than `0`, greater than or equal to `n`, equal to `1` or `n - 1` and return the appropriate result.
+- Check if `k` is less than `0`, greater than or equal to `n`, equal to `1` or `n - 1` and return the appropriate result.
-Check if `n - k` is less than `k` and switch their values accordingly.
+- Check if `n - k` is less than `k` and switch their values accordingly.
-Loop from `2` through `k` and calculate the binomial coefficient.
+- Loop from `2` through `k` and calculate the binomial coefficient.
-Use `Math.round()` to account for rounding errors in the calculation.
+- Use `Math.round()` to account for rounding errors in the calculation.
 
 ```js
 const binomialCoefficient = (n, k) => {

snippets/both.md

@@ -5,7 +5,7 @@ tags: function,logic,beginner
 
 Returns `true` if both functions return `true` for a given set of arguments, `false` otherwise.
 
-Use the logical and (`&&`) operator on the result of calling the two functions with the supplied `args`.
+- Use the logical and (`&&`) operator on the result of calling the two functions with the supplied `args`.
 
 ```js
 const both = (f, g) => (...args) => f(...args) && g(...args);

snippets/bottomVisible.md

@@ -5,7 +5,7 @@ tags: browser,intermediate
 
 Returns `true` if the bottom of the page is visible, `false` otherwise.
 
-Use `scrollY`, `scrollHeight` and `clientHeight` to determine if the bottom of the page is visible.
+- Use `scrollY`, `scrollHeight` and `clientHeight` to determine if the bottom of the page is visible.
 
 ```js
 const bottomVisible = () =>

snippets/btoa.md

@@ -5,7 +5,7 @@ tags: node,string,beginner
 
 Creates a base-64 encoded ASCII string from a String object in which each character in the string is treated as a byte of binary data.
 
-Create a `Buffer` for the given string with binary encoding and use `Buffer.toString('base64')` to return the encoded string.
+- Create a `Buffer` for the given string with binary encoding and use `Buffer.toString('base64')` to return the encoded string.
 
 ```js
 const btoa = str => Buffer.from(str, 'binary').toString('base64');

snippets/byteSize.md

@@ -5,7 +5,7 @@ tags: string,beginner
 
 Returns the length of a string in bytes.
 
-Convert a given string to a [`Blob` Object](https://developer.mozilla.org/en-US/docs/Web/API/Blob) and find its `size`.
+- Convert a given string to a [`Blob` Object](https://developer.mozilla.org/en-US/docs/Web/API/Blob) and find its `size`.
 
 ```js
 const byteSize = str => new Blob([str]).size;

snippets/call.md

@@ -5,7 +5,7 @@ tags: function,intermediate
 
 Given a key and a set of arguments, call them when given a context. Primarily useful in composition.
 
-Use a closure to call a stored key with stored arguments.
+- Use a closure to call a stored key with stored arguments.
 
 ```js
 const call = (key, ...args) => context => context[key](...args);

snippets/capitalize.md

@@ -5,8 +5,8 @@ tags: string,array,intermediate
 
 Capitalizes the first letter of a string.
 
-Use array destructuring and `String.prototype.toUpperCase()` to capitalize first letter, `...rest` to get array of characters after first letter and then `Array.prototype.join('')` to make it a string again.
+- Use array destructuring and `String.prototype.toUpperCase()` to capitalize first letter, `...rest` to get array of characters after first letter and then `Array.prototype.join('')` to make it a string again.
-Omit the `lowerRest` parameter to keep the rest of the string intact, or set it to `true` to convert to lowercase.
+- Omit the `lowerRest` parameter to keep the rest of the string intact, or set it to `true` to convert to lowercase.
 
 ```js
 const capitalize = ([first, ...rest], lowerRest = false) =>

snippets/capitalizeEveryWord.md

@@ -5,7 +5,7 @@ tags: string,regexp,intermediate
 
 Capitalizes the first letter of every word in a string.
 
-Use `String.prototype.replace()` to match the first character of each word and `String.prototype.toUpperCase()` to capitalize it.
+- Use `String.prototype.replace()` to match the first character of each word and `String.prototype.toUpperCase()` to capitalize it.
 
 ```js
 const capitalizeEveryWord = str => str.replace(/\b[a-z]/g, char => char.toUpperCase());

snippets/castArray.md

@@ -5,7 +5,7 @@ tags: type,array,beginner
 
 Casts the provided value as an array if it's not one.
 
-Use `Array.prototype.isArray()` to determine if `val` is an array and return it as-is or encapsulated in an array accordingly.
+- Use `Array.prototype.isArray()` to determine if `val` is an array and return it as-is or encapsulated in an array accordingly.
 
 ```js
 const castArray = val => (Array.isArray(val) ? val : [val]);

snippets/celsiusToFahrenheit.md

@@ -5,7 +5,7 @@ tags: math,beginner
 
 Converts Celsius to Fahrenheit.
 
-Follows the conversion formula `F =  1.8C + 32`.
+- Follows the conversion formula `F =  1.8C + 32`.
 
 ```js
 const celsiusToFahrenheit = degrees => 1.8 * degrees + 32;

snippets/chainAsync.md

@@ -5,7 +5,7 @@ tags: function,intermediate
 
 Chains asynchronous functions.
 
-Loop through an array of functions containing asynchronous events, calling `next` when each asynchronous event has completed.
+- Loop through an array of functions containing asynchronous events, calling `next` when each asynchronous event has completed.
 
 ```js
 const chainAsync = fns => {

snippets/checkProp.md

@@ -5,7 +5,7 @@ tags: function,object,beginner
 
 Given a `predicate` function and a `prop` string, this curried function will then take an `object` to inspect by calling the property and passing it to the predicate.
 
-Summon `prop` on `obj`, pass it to a provided `predicate` function and return a masked boolean.
+- Summon `prop` on `obj`, pass it to a provided `predicate` function and return a masked boolean.
 
 ```js
 const checkProp = (predicate, prop) => obj => !!predicate(obj[prop]);

snippets/chunk.md

@@ -5,9 +5,9 @@ tags: array,intermediate
 
 Chunks an array into smaller arrays of a specified size.
 
-Use `Array.from()` to create a new array, that fits the number of chunks that will be produced.
+- Use `Array.from()` to create a new array, that fits the number of chunks that will be produced.
-Use `Array.prototype.slice()` to map each element of the new array to a chunk the length of `size`.
+- Use `Array.prototype.slice()` to map each element of the new array to a chunk the length of `size`.
-If the original array can't be split evenly, the final chunk will contain the remaining elements.
+- If the original array can't be split evenly, the final chunk will contain the remaining elements.
 
 ```js
 const chunk = (arr, size) =>

snippets/chunkIntoN.md

@@ -5,10 +5,10 @@ tags: array,intermediate
 
 Chunks an array into `n` smaller arrays.
 
-Use `Math.ceil()` and `Array.prototype.length` to get the size of each chunk.
+- Use `Math.ceil()` and `Array.prototype.length` to get the size of each chunk.
-Use `Array.from()` to create a new array of size `n`.
+- Use `Array.from()` to create a new array of size `n`.
-Use `Array.prototype.slice()` to map each element of the new array to a chunk the length of `size`.
+- Use `Array.prototype.slice()` to map each element of the new array to a chunk the length of `size`.
-If the original array can't be split evenly, the final chunk will contain the remaining elements.
+- If the original array can't be split evenly, the final chunk will contain the remaining elements.
 
 ```js
 const chunkIntoN = (arr, n) => {

snippets/clampNumber.md

@@ -5,8 +5,8 @@ tags: math,beginner
 
 Clamps `num` within the inclusive range specified by the boundary values `a` and `b`.
 
-If `num` falls within the range, return `num`.
+- If `num` falls within the range, return `num`.
-Otherwise, return the nearest number in the range.
+- Otherwise, return the nearest number in the range.
 
 ```js
 const clampNumber = (num, a, b) => Math.max(Math.min(num, Math.max(a, b)), Math.min(a, b));

snippets/cloneRegExp.md

@@ -5,7 +5,7 @@ tags: type,string,regexp,intermediate
 
 Clones a regular expression.
 
-Use `new RegExp()`, `RegExp.source` and `RegExp.flags` to clone the given regular expression.
+- Use `new RegExp()`, `RegExp.source` and `RegExp.flags` to clone the given regular expression.
 
 ```js
 const cloneRegExp = regExp => new RegExp(regExp.source, regExp.flags);

snippets/coalesce.md

@@ -5,7 +5,7 @@ tags: type,beginner
 
 Returns the first defined, non-null argument.
 
-Use `Array.prototype.find()` and `Array.prototype.includes()` to find the first value that is not equal to `undefined` or `null`.
+- Use `Array.prototype.find()` and `Array.prototype.includes()` to find the first value that is not equal to `undefined` or `null`.
 
 ```js
 const coalesce = (...args) => args.find(v => ![undefined, null].includes(v));

snippets/coalesceFactory.md

@@ -5,7 +5,7 @@ tags: type,intermediate
 
 Returns a customized coalesce function that returns the first argument that returns `true` from the provided argument validation function.
 
-Use `Array.prototype.find()` to return the first argument that returns `true` from the provided argument validation function.
+- Use `Array.prototype.find()` to return the first argument that returns `true` from the provided argument validation function.
 
 ```js
 const coalesceFactory = valid => (...args) => args.find(valid);

snippets/collectInto.md

@@ -5,7 +5,7 @@ tags: function,array,intermediate
 
 Changes a function that accepts an array into a variadic function.
 
-Given a function, return a closure that collects all inputs into an array-accepting function.
+- Given a function, return a closure that collects all inputs into an array-accepting function.
 
 ```js
 const collectInto = fn => (...args) => fn(args);

snippets/colorize.md

@@ -5,8 +5,8 @@ tags: node,string,intermediate
 
 Add special characters to text to print in color in the console (combined with `console.log()`).
 
-Use template literals and special characters to add the appropriate color code to the string output.
+- Use template literals and special characters to add the appropriate color code to the string output.
-For background colors, add a special character that resets the background color at the end of the string.
+- For background colors, add a special character that resets the background color at the end of the string.
 
 ```js
 const colorize = (...args) => ({

snippets/compact.md

@@ -5,7 +5,7 @@ tags: array,beginner
 
 Removes falsy values from an array.
 
-Use `Array.prototype.filter()` to filter out falsy values (`false`, `null`, `0`, `""`, `undefined`, and `NaN`).
+- Use `Array.prototype.filter()` to filter out falsy values (`false`, `null`, `0`, `""`, `undefined`, and `NaN`).
 
 ```js
 const compact = arr => arr.filter(Boolean);

snippets/compactWhitespace.md

@@ -5,7 +5,7 @@ tags: string,regexp,beginner
 
 Returns a string with whitespaces compacted.
 
-Use `String.prototype.replace()` with a regular expression to replace all occurrences of 2 or more whitespace characters with a single space.
+- Use `String.prototype.replace()` with a regular expression to replace all occurrences of 2 or more whitespace characters with a single space.
 
 ```js
 const compactWhitespace = str => str.replace(/\s{2,}/g, ' ');

snippets/complement.md

@@ -5,7 +5,7 @@ tags: function,logic,beginner
 
 Returns a function that is the logical complement of the given function, `fn`.
 
-Use the logical not (`!`) operator on the result of calling `fn` with any supplied `args`.
+- Use the logical not (`!`) operator on the result of calling `fn` with any supplied `args`.
 
 ```js
 const complement = fn => (...args) => !fn(...args);

snippets/compose.md

@@ -5,8 +5,8 @@ tags: function,intermediate
 
 Performs right-to-left function composition.
 
-Use `Array.prototype.reduce()` to perform right-to-left function composition.
+- Use `Array.prototype.reduce()` to perform right-to-left function composition.
-The last (rightmost) function can accept one or more arguments; the remaining functions must be unary.
+- The last (rightmost) function can accept one or more arguments; the remaining functions must be unary.
 
 ```js
 const compose = (...fns) => fns.reduce((f, g) => (...args) => f(g(...args)));

snippets/composeRight.md

@@ -5,8 +5,8 @@ tags: function,intermediate
 
 Performs left-to-right function composition.
 
-Use `Array.prototype.reduce()` to perform left-to-right function composition.
+- Use `Array.prototype.reduce()` to perform left-to-right function composition.
-The first (leftmost) function can accept one or more arguments; the remaining functions must be unary.
+- The first (leftmost) function can accept one or more arguments; the remaining functions must be unary.
 
 ```js
 const composeRight = (...fns) => fns.reduce((f, g) => (...args) => g(f(...args)));

snippets/containsWhitespace.md

@@ -5,7 +5,7 @@ tags: string,regexp,beginner
 
 Returns `true` if the given string contains any whitespace characters, `false` otherwise.
 
-Use `RegExp.prototype.test()` with an appropriate regular expression to check if the given string contains any whitespace characters.
+- Use `RegExp.prototype.test()` with an appropriate regular expression to check if the given string contains any whitespace characters.
 
 ```js
 const containsWhitespace = str => /\s/.test(str);

snippets/converge.md

@@ -5,8 +5,8 @@ tags: function,intermediate
 
 Accepts a converging function and a list of branching functions and returns a function that applies each branching function to the arguments and the results of the branching functions are passed as arguments to the converging function.
 
-Use `Array.prototype.map()` and `Function.prototype.apply()` to apply each function to the given arguments.
+- Use `Array.prototype.map()` and `Function.prototype.apply()` to apply each function to the given arguments.
-Use the spread operator (`...`) to call `coverger` with the results of all other functions.
+- Use the spread operator (`...`) to call `coverger` with the results of all other functions.
 
 ```js
 const converge = (converger, fns) => (...args) => converger(...fns.map(fn => fn.apply(null, args)));

snippets/copyToClipboard.md

@@ -6,13 +6,12 @@ tags: browser,string,advanced
 Copy a string to the clipboard.
 Only works as a result of user action (i.e. inside a `click` event listener).
 
-⚠️ **NOTICE:** The same functionality can be easily implemented by using the new asynchronous Clipboard API, which is still experimental but should be used in the future instead of this snippet. Find out more about it [here](https://github.com/w3c/clipboard-apis/blob/master/explainer.adoc#writing-to-the-clipboard).
+- Create a new `<textarea>` element, fill it with the supplied data and add it to the HTML document.
-
+- Use `Selection.getRangeAt()`to store the selected range (if any).
-Create a new `<textarea>` element, fill it with the supplied data and add it to the HTML document.
+- Use `document.execCommand('copy')` to copy to the clipboard.
-Use `Selection.getRangeAt()`to store the selected range (if any).
+- Remove the `<textarea>` element from the HTML document.
-Use `document.execCommand('copy')` to copy to the clipboard.
+- Finally, use `Selection().addRange()` to recover the original selected range (if any).
-Remove the `<textarea>` element from the HTML document.
+- ⚠️ **NOTICE:** The same functionality can be easily implemented by using the new asynchronous Clipboard API, which is still experimental but should be used in the future instead of this snippet. Find out more about it [here](https://github.com/w3c/clipboard-apis/blob/master/explainer.adoc#writing-to-the-clipboard).
-Finally, use `Selection().addRange()` to recover the original selected range (if any).
 
 ```js
 const copyToClipboard = str => {

snippets/countBy.md

@@ -5,8 +5,8 @@ tags: array,object,intermediate
 
 Groups the elements of an array based on the given function and returns the count of elements in each group.
 
-Use `Array.prototype.map()` to map the values of an array to a function or property name.
+- Use `Array.prototype.map()` to map the values of an array to a function or property name.
-Use `Array.prototype.reduce()` to create an object, where the keys are produced from the mapped results.
+- Use `Array.prototype.reduce()` to create an object, where the keys are produced from the mapped results.
 
 ```js
 const countBy = (arr, fn) =>

snippets/countOccurrences.md

@@ -5,7 +5,7 @@ tags: array,intermediate
 
 Counts the occurrences of a value in an array.
 
-Use `Array.prototype.reduce()` to increment a counter each time you encounter the specific value inside the array.
+- Use `Array.prototype.reduce()` to increment a counter each time you encounter the specific value inside the array.
 
 ```js
 const countOccurrences = (arr, val) => arr.reduce((a, v) => (v === val ? a + 1 : a), 0);

snippets/counter.md

@@ -5,11 +5,11 @@ tags: browser,advanced
 
 Creates a counter with the specified range, step and duration for the specified selector.
 
-Check if `step` has the proper sign and change it accordingly.
+- Check if `step` has the proper sign and change it accordingly.
-Use `setInterval()` in combination with `Math.abs()` and `Math.floor()` to calculate the time between each new text draw.
+- Use `setInterval()` in combination with `Math.abs()` and `Math.floor()` to calculate the time between each new text draw.
-Use `document.querySelector().innerHTML` to update the value of the selected element.
+- Use `document.querySelector().innerHTML` to update the value of the selected element.
-Omit the fourth parameter, `step`, to use a default step of `1`.
+- Omit the fourth parameter, `step`, to use a default step of `1`.
-Omit the fifth parameter, `duration`, to use a default duration of `2000`ms.
+- Omit the fifth parameter, `duration`, to use a default duration of `2000`ms.
 
 ```js
 const counter = (selector, start, end, step = 1, duration = 2000) => {

snippets/createDirIfNotExists.md

@@ -5,7 +5,7 @@ tags: node,beginner
 
 Creates a directory, if it does not exist.
 
-Use `fs.existsSync()` to check if the directory exists, `fs.mkdirSync()` to create it.
+- Use `fs.existsSync()` to check if the directory exists, `fs.mkdirSync()` to create it.
 
 ```js
 const fs = require('fs');

snippets/createElement.md

@@ -6,9 +6,9 @@ tags: browser,beginner
 Creates an element from a string (without appending it to the document).
 If the given string contains multiple elements, only the first one will be returned.
 
-Use `document.createElement()` to create a new element.
+- Use `document.createElement()` to create a new element.
-Set its `innerHTML` to the string supplied as the argument.
+- Set its `innerHTML` to the string supplied as the argument.
-Use `ParentNode.firstElementChild` to return the element version of the string.
+- Use `ParentNode.firstElementChild` to return the element version of the string.
 
 ```js
 const createElement = str => {

snippets/createEventHub.md

@@ -5,11 +5,11 @@ tags: browser,event,advanced
 
 Creates a pub/sub ([publish–subscribe](https://en.wikipedia.org/wiki/Publish%E2%80%93subscribe_pattern)) event hub with `emit`, `on`, and `off` methods.
 
-Use `Object.create(null)` to create an empty `hub` object that does not inherit properties from `Object.prototype`.
+- Use `Object.create(null)` to create an empty `hub` object that does not inherit properties from `Object.prototype`.
-For `emit`, resolve the array of handlers based on the `event` argument and then run each one with `Array.prototype.forEach()` by passing in the data as an argument.
+- For `emit`, resolve the array of handlers based on the `event` argument and then run each one with `Array.prototype.forEach()` by passing in the data as an argument.
-For `on`, create an array for the event if it does not yet exist, then use `Array.prototype.push()` to add the handler
+- For `on`, create an array for the event if it does not yet exist, then use `Array.prototype.push()` to add the handler
-to the array.
+- to the array.
-For `off`, use `Array.prototype.findIndex()` to find the index of the handler in the event array and remove it using `Array.prototype.splice()`.
+- For `off`, use `Array.prototype.findIndex()` to find the index of the handler in the event array and remove it using `Array.prototype.splice()`.
 
 ```js
 const createEventHub = () => ({

snippets/currentURL.md

@@ -5,7 +5,7 @@ tags: browser,url,beginner
 
 Returns the current URL.
 
-Use `window.location.href` to get the current URL.
+- Use `window.location.href` to get the current URL.
 
 ```js
 const currentURL = () => window.location.href;

snippets/curry.md

@@ -5,10 +5,10 @@ tags: function,recursion,intermediate
 
 Curries a function.
 
-Use recursion.
+- Use recursion.
-If the number of provided arguments (`args`) is sufficient, call the passed function `fn`.
+- If the number of provided arguments (`args`) is sufficient, call the passed function `fn`.
-Otherwise, return a curried function `fn` that expects the rest of the arguments.
+- Otherwise, return a curried function `fn` that expects the rest of the arguments.
-If you want to curry a function that accepts a variable number of arguments (a variadic function, e.g. `Math.min()`), you can optionally pass the number of arguments to the second parameter `arity`.
+- If you want to curry a function that accepts a variable number of arguments (a variadic function, e.g. `Math.min()`), you can optionally pass the number of arguments to the second parameter `arity`.
 
 ```js
 const curry = (fn, arity = fn.length, ...args) =>

snippets/dayOfYear.md

@@ -5,8 +5,8 @@ tags: date,beginner
 
 Gets the day of the year from a `Date` object.
 
-Use `new Date()` and `Date.prototype.getFullYear()` to get the first day of the year as a `Date` object, subtract it from the provided `date` and divide with the milliseconds in each day to get the result.
+- Use `new Date()` and `Date.prototype.getFullYear()` to get the first day of the year as a `Date` object, subtract it from the provided `date` and divide with the milliseconds in each day to get the result.
-Use `Math.floor()` to appropriately round the resulting day count to an integer.
+- Use `Math.floor()` to appropriately round the resulting day count to an integer.
 
 ```js
 const dayOfYear = date =>

snippets/debounce.md

@@ -5,8 +5,9 @@ tags: function,intermediate
 
 Creates a debounced function that delays invoking the provided function until at least `ms` milliseconds have elapsed since the last time it was invoked.
 
-Each time the debounced function is invoked, clear the current pending timeout with `clearTimeout()` and use `setTimeout()` to create a new timeout that delays invoking the function until at least `ms` milliseconds has elapsed. Use `Function.prototype.apply()` to apply the `this` context to the function and provide the necessary arguments.
+- Each time the debounced function is invoked, clear the current pending timeout with `clearTimeout()` and use `setTimeout()` to create a new timeout that delays invoking the function until at least `ms` milliseconds has elapsed.
-Omit the second argument, `ms`, to set the timeout at a default of 0 ms.
+- Use `Function.prototype.apply()` to apply the `this` context to the function and provide the necessary arguments.
+- Omit the second argument, `ms`, to set the timeout at a default of 0 ms.
 
 ```js
 const debounce = (fn, ms = 0) => {

snippets/decapitalize.md

@@ -5,8 +5,8 @@ tags: string,array,intermediate
 
 Decapitalizes the first letter of a string.
 
-Use array destructuring and `String.toLowerCase()` to decapitalize first letter, `...rest` to get array of characters after first letter and then `Array.prototype.join('')` to make it a string again.
+- Use array destructuring and `String.toLowerCase()` to decapitalize first letter, `...rest` to get array of characters after first letter and then `Array.prototype.join('')` to make it a string again.
-Omit the `upperRest` parameter to keep the rest of the string intact, or set it to `true` to convert to uppercase.
+- Omit the `upperRest` parameter to keep the rest of the string intact, or set it to `true` to convert to uppercase.
 
 ```js
 const decapitalize = ([first, ...rest], upperRest = false) =>

snippets/deepClone.md

@@ -6,11 +6,11 @@ tags: object,recursion,intermediate
 Creates a deep clone of an object. 
 Clones primitives, arrays and objects, excluding class instances.
 
-Use recursion.
+- Use recursion.
-Check if the passed object is `null` and, if so, return `null`.
+- Check if the passed object is `null` and, if so, return `null`.
-Use `Object.assign()` and an empty object (`{}`) to create a shallow clone of the original.
+- Use `Object.assign()` and an empty object (`{}`) to create a shallow clone of the original.
-Use `Object.keys()` and `Array.prototype.forEach()` to determine which key-value pairs need to be deep cloned.
+- Use `Object.keys()` and `Array.prototype.forEach()` to determine which key-value pairs need to be deep cloned.
-If the object is an `Array`, set the `clone`'s `length` to that of the original and use `Array.from(clone)` to create a clone.
+- If the object is an `Array`, set the `clone`'s `length` to that of the original and use `Array.from(clone)` to create a clone.
 
 ```js
 const deepClone = obj => {

snippets/deepFlatten.md

@@ -5,9 +5,9 @@ tags: array,recursion,intermediate
 
 Deep flattens an array.
 
-Use recursion.
+- Use recursion.
-Use `Array.prototype.concat()` with an empty array (`[]`) and the spread operator (`...`) to flatten an array.
+- Use `Array.prototype.concat()` with an empty array (`[]`) and the spread operator (`...`) to flatten an array.
-Recursively flatten each element that is an array.
+- Recursively flatten each element that is an array.
 
 ```js
 const deepFlatten = arr => [].concat(...arr.map(v => (Array.isArray(v) ? deepFlatten(v) : v)));

snippets/deepFreeze.md

@@ -5,9 +5,9 @@ tags: object,recursion,intermediate
 
 Deep freezes an object.
 
-Use `Object.keys()` to get all the properties of the passed object, `Array.prototype.forEach()` to iterate over them.
+- Use `Object.keys()` to get all the properties of the passed object, `Array.prototype.forEach()` to iterate over them.
-Call `Object.freeze(obj)` recursively on all properties, applying `deepFreeze()` as necessary.
+- Call `Object.freeze(obj)` recursively on all properties, applying `deepFreeze()` as necessary.
-Finally, use `Object.freeze()` to freeze the given object.
+- Finally, use `Object.freeze()` to freeze the given object.
 
 ```js
 const deepFreeze = obj => {

snippets/deepGet.md

@@ -5,9 +5,9 @@ tags: object,intermediate
 
 Returns the target value in a nested JSON object, based on the `keys` array.
 
-Compare the keys you want in the nested JSON object as an `Array`.
+- Compare the keys you want in the nested JSON object as an `Array`.
-Use `Array.prototype.reduce()` to get value from nested JSON object one by one. 
+- Use `Array.prototype.reduce()` to get value from nested JSON object one by one.
-If the key exists in object, return target value, otherwise, return `null`.
+- If the key exists in object, return target value, otherwise, return `null`.
 
 ```js
 const deepGet = (obj, keys) =>

snippets/deepMapKeys.md

@@ -5,9 +5,9 @@ tags: object,recursion,advanced
 
 Deep maps an object's keys.
 
-Creates an object with the same values as the provided object and keys generated by running the provided function for each key.
+- Creates an object with the same values as the provided object and keys generated by running the provided function for each key.
-Use `Object.keys(obj)` to iterate over the object's keys.
+- Use `Object.keys(obj)` to iterate over the object's keys.
-Use `Array.prototype.reduce()` to create a new object with the same values and mapped keys using `fn`.
+- Use `Array.prototype.reduce()` to create a new object with the same values and mapped keys using `fn`.
 
 ```js
 const deepMapKeys = (obj, fn) =>

snippets/defaults.md

@@ -5,7 +5,7 @@ tags: object,intermediate
 
 Assigns default values for all properties in an object that are `undefined`.
 
-Use `Object.assign()` to create a new empty object and copy the original one to maintain key order, use `Array.prototype.reverse()` and the spread operator `...` to combine the default values from left to right, finally use `obj` again to overwrite properties that originally had a value.
+- Use `Object.assign()` to create a new empty object and copy the original one to maintain key order, use `Array.prototype.reverse()` and the spread operator `...` to combine the default values from left to right, finally use `obj` again to overwrite properties that originally had a value.
 
 ```js
 const defaults = (obj, ...defs) => Object.assign({}, obj, ...defs.reverse(), obj);

snippets/defer.md

@@ -5,7 +5,8 @@ tags: function,intermediate
 
 Defers invoking a function until the current call stack has cleared.
 
-Use `setTimeout()` with a timeout of 1ms to add a new event to the browser event queue and allow the rendering engine to complete its work. Use the spread (`...`) operator to supply the function with an arbitrary number of arguments.
+- Use `setTimeout()` with a timeout of 1ms to add a new event to the browser event queue and allow the rendering engine to complete its work.
+- Use the spread (`...`) operator to supply the function with an arbitrary number of arguments.
 
 ```js
 const defer = (fn, ...args) => setTimeout(fn, 1, ...args);

snippets/degreesToRads.md

@@ -5,7 +5,7 @@ tags: math,beginner
 
 Converts an angle from degrees to radians.
 
-Use `Math.PI` and the degree to radian formula to convert the angle from degrees to radians.
+- Use `Math.PI` and the degree to radian formula to convert the angle from degrees to radians.
 
 ```js
 const degreesToRads = deg => (deg * Math.PI) / 180.0;

snippets/delay.md

@@ -5,8 +5,8 @@ tags: function,intermediate
 
 Invokes the provided function after `wait` milliseconds.
 
-Use `setTimeout()` to delay execution of `fn`.
+- Use `setTimeout()` to delay execution of `fn`.
-Use the spread (`...`) operator to supply the function with an arbitrary number of arguments.
+- Use the spread (`...`) operator to supply the function with an arbitrary number of arguments.
 
 ```js
 const delay = (fn, wait, ...args) => setTimeout(fn, wait, ...args);

snippets/detectDeviceType.md

@@ -5,7 +5,7 @@ tags: browser,intermediate
 
 Detects whether the website is being opened in a mobile device or a desktop/laptop.
 
-Use a regular expression to test the `navigator.userAgent` property to figure out if the device is a mobile device or a desktop/laptop.
+- Use a regular expression to test the `navigator.userAgent` property to figure out if the device is a mobile device or a desktop/laptop.
 
 ```js
 const detectDeviceType = () =>

snippets/difference.md

@@ -5,7 +5,7 @@ tags: array,math,beginner
 
 Returns the difference between two arrays.
 
-Create a `Set` from `b`, then use `Array.prototype.filter()` on `a` to only keep values not contained in `b`.
+- Create a `Set` from `b`, then use `Array.prototype.filter()` on `a` to only keep values not contained in `b`.
 
 ```js
 const difference = (a, b) => {

snippets/differenceBy.md

@@ -5,7 +5,7 @@ tags: array,function,intermediate
 
 Returns the difference between two arrays, after applying the provided function to each array element of both.
 
-Create a `Set` by applying `fn` to each element in `b`, then use `Array.prototype.map()` to apply `fn` to each element in `a`, then `Array.prototype.filter()`
+- Create a `Set` by applying `fn` to each element in `b`, then use `Array.prototype.map()` to apply `fn` to each element in `a`, then `Array.prototype.filter()`
 
 ```js
 const differenceBy = (a, b, fn) => {

snippets/differenceWith.md

@@ -5,7 +5,7 @@ tags: array,function,intermediate
 
 Filters out all values from an array for which the comparator function does not return `true`.
 
-Use `Array.prototype.filter()` and `Array.prototype.findIndex()` to find the appropriate values.
+- Use `Array.prototype.filter()` and `Array.prototype.findIndex()` to find the appropriate values.
 
 ```js
 const differenceWith = (arr, val, comp) => arr.filter(a => val.findIndex(b => comp(a, b)) === -1);

snippets/dig.md

@@ -5,8 +5,8 @@ tags: object,recursion,intermediate
 
 Returns the target value in a nested JSON object, based on the given key.
 
-Use the `in` operator to check if `target` exists in `obj`.
+- Use the `in` operator to check if `target` exists in `obj`.
-If found, return the value of `obj[target]`, otherwise use `Object.values(obj)` and `Array.prototype.reduce()` to recursively call `dig` on each nested object until the first matching key/value pair is found.
+- If found, return the value of `obj[target]`, otherwise use `Object.values(obj)` and `Array.prototype.reduce()` to recursively call `dig` on each nested object until the first matching key/value pair is found.
 
 ```js
 const dig = (obj, target) =>

snippets/digitize.md

@@ -5,8 +5,8 @@ tags: math,array,beginner
 
 Converts a number to an array of digits.
 
-Convert the number to a string, using the spread operator (`...`) to build an array.
+- Convert the number to a string, using the spread operator (`...`) to build an array.
-Use `Array.prototype.map()` and `parseInt()` to transform each value to an integer.
+- Use `Array.prototype.map()` and `parseInt()` to transform each value to an integer.
 
 ```js
 const digitize = n => [...`${n}`].map(i => parseInt(i));

snippets/distance.md

@@ -5,7 +5,7 @@ tags: math,beginner
 
 Returns the distance between two points.
 
-Use `Math.hypot()` to calculate the Euclidean distance between two points.
+- Use `Math.hypot()` to calculate the Euclidean distance between two points.
 
 ```js
 const distance = (x0, y0, x1, y1) => Math.hypot(x1 - x0, y1 - y0);

snippets/drop.md

@@ -5,7 +5,7 @@ tags: array,beginner
 
 Returns a new array with `n` elements removed from the left.
 
-Use `Array.prototype.slice()` to remove the specified number of elements from the left.
+- Use `Array.prototype.slice()` to remove the specified number of elements from the left.
 
 ```js
 const drop = (arr, n = 1) => arr.slice(n);

snippets/dropRight.md

@@ -5,7 +5,7 @@ tags: array,beginner
 
 Returns a new array with `n` elements removed from the right.
 
-Use `Array.prototype.slice()` to remove the specified number of elements from the right.
+- Use `Array.prototype.slice()` to remove the specified number of elements from the right.
 
 ```js
 const dropRight = (arr, n = 1) => arr.slice(0, -n);

snippets/dropRightWhile.md

@@ -5,8 +5,8 @@ tags: array,function,intermediate
 
 Removes elements from the end of an array until the passed function returns `true`. Returns the remaining elements in the array.
 
-Loop through the array, using `Array.prototype.slice()` to drop the last element of the array until the returned value from the function is `true`.
+- Loop through the array, using `Array.prototype.slice()` to drop the last element of the array until the returned value from the function is `true`.
-Returns the remaining elements.
+- Returns the remaining elements.
 
 ```js
 const dropRightWhile = (arr, func) => {

snippets/dropWhile.md

@@ -5,8 +5,8 @@ tags: array,function,intermediate
 
 Removes elements in an array until the passed function returns `true`. Returns the remaining elements in the array.
 
-Loop through the array, using `Array.prototype.slice()` to drop the first element of the array until the returned value from the function is `true`.
+- Loop through the array, using `Array.prototype.slice()` to drop the first element of the array until the returned value from the function is `true`.
-Returns the remaining elements.
+- Returns the remaining elements.
 
 ```js
 const dropWhile = (arr, func) => {

snippets/either.md

@@ -5,7 +5,7 @@ tags: function,logic,beginner
 
 Returns `true` if at least one function returns `true` for a given set of arguments, `false` otherwise.
 
-Use the logical or (`||`) operator on the result of calling the two functions with the supplied `args`.
+- Use the logical or (`||`) operator on the result of calling the two functions with the supplied `args`.
 
 ```js
 const either = (f, g) => (...args) => f(...args) || g(...args);

snippets/elementContains.md

@@ -5,7 +5,7 @@ tags: browser,intermediate
 
 Returns `true` if the `parent` element contains the `child` element, `false` otherwise.
 
-Check that `parent` is not the same element as `child`, use `parent.contains(child)` to check if the `parent` element contains the `child` element.
+- Check that `parent` is not the same element as `child`, use `parent.contains(child)` to check if the `parent` element contains the `child` element.
 
 ```js
 const elementContains = (parent, child) => parent !== child && parent.contains(child);

snippets/elementIsFocused.md

@@ -5,7 +5,7 @@ tags: browser,intermediate
 
 Returns `true` if the given element is focused, `false` otherwise.
 
-Use `document.activeElement` to determine if the given element is focused.
+- Use `document.activeElement` to determine if the given element is focused.
 
 ```js
 const elementIsFocused = el => (el === document.activeElement);

snippets/elementIsVisibleInViewport.md

@@ -5,10 +5,9 @@ tags: browser,advanced
 
 Returns `true` if the element specified is visible in the viewport, `false` otherwise.
 
-Use `Element.getBoundingClientRect()` and the `window.inner(Width|Height)` values
+- Use `Element.getBoundingClientRect()` and the `window.inner(Width|Height)` values
-to determine if a given element is visible in the viewport.
+- to determine if a given element is visible in the viewport.
-Omit the second argument to determine if the element is entirely visible, or specify `true` to determine if
+- Omit the second argument to determine if the element is entirely visible, or specify `true` to determine if it is partially visible.
-it is partially visible.
 
 ```js
 const elementIsVisibleInViewport = (el, partiallyVisible = false) => {

snippets/elo.md

@@ -7,10 +7,9 @@ Computes the new ratings between two or more opponents using the [Elo rating sys
 of pre-ratings and returns an array containing post-ratings.
 The array should be ordered from best performer to worst performer (winner -> loser).
 
-Use the exponent `**` operator and math operators to compute the expected score (chance of winning).
+- Use the exponent `**` operator and math operators to compute the expected score (chance of winning) of each opponent and compute the new rating for each.
-of each opponent and compute the new rating for each.
+- Loop through the ratings, using each permutation to compute the post-Elo rating for each player in a pairwise fashion.
-Loop through the ratings, using each permutation to compute the post-Elo rating for each player in a pairwise fashion. 
+- Omit the second argument to use the default `kFactor` of 32.
-Omit the second argument to use the default `kFactor` of 32.
 
 ```js
 const elo = ([...ratings], kFactor = 32, selfRating) => {

snippets/equals.md

@@ -5,9 +5,9 @@ tags: object,array,type,advanced
 
 Performs a deep comparison between two values to determine if they are equivalent.
 
-Check if the two values are identical, if they are both `Date` objects with the same time, using `Date.getTime()` or if they are both non-object values with an equivalent value (strict comparison).
+- Check if the two values are identical, if they are both `Date` objects with the same time, using `Date.getTime()` or if they are both non-object values with an equivalent value (strict comparison).
-Check if only one value is `null` or `undefined` or if their prototypes differ.
+- Check if only one value is `null` or `undefined` or if their prototypes differ.
-If none of the above conditions are met, use `Object.keys()` to check if both values have the same number of keys, then use `Array.prototype.every()` to check if every key in the first value exists in the second one and if they are equivalent by calling this method recursively.
+- If none of the above conditions are met, use `Object.keys()` to check if both values have the same number of keys, then use `Array.prototype.every()` to check if every key in the first value exists in the second one and if they are equivalent by calling this method recursively.
 
 ```js
 const equals = (a, b) => {

snippets/escapeHTML.md

@@ -5,7 +5,7 @@ tags: string,browser,regexp,intermediate
 
 Escapes a string for use in HTML.
 
-Use `String.prototype.replace()` with a regexp that matches the characters that need to be escaped, using a callback function to replace each character instance with its associated escaped character using a dictionary (object).
+- Use `String.prototype.replace()` with a regexp that matches the characters that need to be escaped, using a callback function to replace each character instance with its associated escaped character using a dictionary (object).
 
 ```js
 const escapeHTML = str =>

snippets/escapeRegExp.md

@@ -5,7 +5,7 @@ tags: string,regexp,intermediate
 
 Escapes a string to use in a regular expression.
 
-Use `String.prototype.replace()` to escape special characters.
+- Use `String.prototype.replace()` to escape special characters.
 
 ```js
 const escapeRegExp = str => str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');

snippets/everyNth.md

@@ -5,7 +5,7 @@ tags: array,beginner
 
 Returns every nth element in an array.
 
-Use `Array.prototype.filter()` to create a new array that contains every nth element of a given array.
+- Use `Array.prototype.filter()` to create a new array that contains every nth element of a given array.
 
 ```js
 const everyNth = (arr, nth) => arr.filter((e, i) => i % nth === nth - 1);

snippets/expandTabs.md

@@ -5,7 +5,7 @@ tags: string,regexp,beginner
 
 Convert tabs to spaces, where each tab corresponds to `count` spaces.
 
-Use `String.prototype.replace()` with a regular expression and `String.prototype.repeat()` to replace each tab character with `count` spaces.
+- Use `String.prototype.replace()` with a regular expression and `String.prototype.repeat()` to replace each tab character with `count` spaces.
 
 ```js
 const expandTabs = (str, count) => str.replace(/\t/g, ' '.repeat(count));

snippets/extendHex.md

@@ -5,8 +5,8 @@ tags: string,intermediate
 
 Extends a 3-digit color code to a 6-digit color code.
 
-Use `Array.prototype.map()`, `String.prototype.split()` and `Array.prototype.join()` to join the mapped array for converting a 3-digit RGB notated hexadecimal color-code to the 6-digit form.
+- Use `Array.prototype.map()`, `String.prototype.split()` and `Array.prototype.join()` to join the mapped array for converting a 3-digit RGB notated hexadecimal color-code to the 6-digit form.
-`Array.prototype.slice()` is used to remove `#` from string start since it's added once.
+- `Array.prototype.slice()` is used to remove `#` from string start since it's added once.
 
 ```js
 const extendHex = shortHex =>

snippets/factorial.md

@@ -5,10 +5,10 @@ tags: math,recursion,beginner
 
 Calculates the factorial of a number.
 
-Use recursion.
+- Use recursion.
-If `n` is less than or equal to `1`, return `1`.
+- If `n` is less than or equal to `1`, return `1`.
-Otherwise, return the product of `n` and the factorial of `n - 1`.
+- Otherwise, return the product of `n` and the factorial of `n - 1`.
-Throws an exception if `n` is a negative number.
+- Throws an exception if `n` is a negative number.
 
 ```js
 const factorial = n =>