Travis build: 1616

snippets/deepMapKeys.md

@@ -14,13 +14,13 @@ const deepMapKeys = (obj, f) =>
   Array.isArray(obj)
     ? obj.map(val => deepMapKeys(val, f))
     : typeof obj === 'object'
-    ? Object.keys(obj).reduce((acc, current) => {
+      ? Object.keys(obj).reduce((acc, current) => {
         const val = obj[current];
         acc[f(current)] =
           val !== null && typeof val === 'object' ? deepMapKeys(val, f) : (acc[f(current)] = val);
         return acc;
       }, {})
-    : obj;
+      : obj;
 ```
 
 ```js

snippets/dig.md

@@ -13,9 +13,9 @@ const dig = (obj, target) =>
   target in obj
     ? obj[target]
     : Object.values(obj).reduce((acc, val) => {
-        if (acc !== undefined) return acc;
-        if (typeof val === 'object') return dig(val, target);
-      }, undefined);
+      if (acc !== undefined) return acc;
+      if (typeof val === 'object') return dig(val, target);
+    }, undefined);
 ```
 
 ```js

snippets/factorial.md

@@ -14,11 +14,11 @@ Throws an exception if `n` is a negative number.
 const factorial = n =>
   n < 0
     ? (() => {
-        throw new TypeError('Negative numbers are not allowed!');
-      })()
+      throw new TypeError('Negative numbers are not allowed!');
+    })()
     : n <= 1
-    ? 1
-    : n * factorial(n - 1);
+      ? 1
+      : n * factorial(n - 1);
 ```
 
 ```js

snippets/getMeridiemSuffixOfInteger.md

@@ -8,7 +8,6 @@ Converts an integer to a suffixed string, adding `am` or `pm` based on its value
 Use the modulo operator (`%`) and conditional checks to transform an integer to a stringified 12-hour format with meridiem suffix.
 
 ```js
-
 const getMeridiemSuffixOfInteger = num =>
   num === 0 || num === 24
     ? 12 + 'am'

snippets/join.md

@@ -11,7 +11,6 @@ Omit the second argument, `separator`, to use a default separator of `','`.
 Omit the third argument, `end`, to use the same value as `separator` by default.
 
 ```js
-
 const join = (arr, separator = ',', end = separator) =>
   arr.reduce(
     (acc, val, i) =>

snippets/objectToQueryString.md

@@ -13,10 +13,10 @@ Return the `queryString` or an empty string when the `queryParameters` are falsy
 const objectToQueryString = queryParameters => {
   return queryParameters
     ? Object.entries(queryParameters).reduce((queryString, [key, val], index) => {
-        const symbol = index === 0 ? '?' : '&';
-        queryString += typeof val === 'string' ? `${symbol}${key}=${val}` : '';
-        return queryString;
-      }, '')
+      const symbol = index === 0 ? '?' : '&';
+      queryString += typeof val === 'string' ? `${symbol}${key}=${val}` : '';
+      return queryString;
+    }, '')
     : '';
 };
 ```

snippets/pipeAsyncFunctions.md

@@ -14,13 +14,14 @@ const pipeAsyncFunctions = (...fns) => arg => fns.reduce((p, f) => p.then(f), Pr
 ```
 
 ```js
+
 const sum = pipeAsyncFunctions(
   x => x + 1,
   x => new Promise(resolve => setTimeout(() => resolve(x + 2), 1000)),
   x => x + 3,
   async x => (await x) + 4
 );
-(async () => {
+(async() => {
   console.log(await sum(5)); // 15 (after one second)
 })();
 ```

snippets/remove.md

@@ -9,13 +9,12 @@ Use `Array.prototype.filter()` to find array elements that return truthy values
 The `func` is invoked with three arguments (`value, index, array`).
 
 ```js
-
 const remove = (arr, func) =>
   Array.isArray(arr)
     ? arr.filter(func).reduce((acc, val) => {
-      arr.splice(arr.indexOf(val), 1);
-      return acc.concat(val);
-    }, [])
+        arr.splice(arr.indexOf(val), 1);
+        return acc.concat(val);
+      }, [])
     : [];
 ```
 

snippets/size.md

@@ -12,15 +12,14 @@ Use `size` of a [`Blob` object](https://developer.mozilla.org/en-US/docs/Web/API
 Split strings into array of characters with `split('')` and return its length.
 
 ```js
-
 const size = val =>
   Array.isArray(val)
     ? val.length
     : val && typeof val === 'object'
-      ? val.size || val.length || Object.keys(val).length
-      : typeof val === 'string'
-        ? new Blob([val]).size
-        : 0;
+    ? val.size || val.length || Object.keys(val).length
+    : typeof val === 'string'
+    ? new Blob([val]).size
+    : 0;
 ```
 
 ```js