Travis build: 1474

This commit is contained in:
30secondsofcode
2019-09-28 10:18:08 +00:00
parent 462b06e282
commit c913e38cf6
13 changed files with 159 additions and 100 deletions

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@ -314,6 +314,7 @@ _30s.average(1, 2, 3);
* [`isDivisible`](#isdivisible)
* [`isEven`](#iseven)
* [`isNegativeZero`](#isnegativezero)
* [`isOdd`](#isodd)
* [`isPrime`](#isprime)
* [`lcm`](#lcm)
* [`luhnCheck`](#luhncheck-)
@ -5692,6 +5693,27 @@ isNegativeZero(0); // false
<br>[⬆ Back to top](#contents)
### isOdd
Returns `true` if the given number is odd, `false` otherwise.
Checks whether a number is odd or even using the modulo (`%`) operator.
Returns `true` if the number is odd, `false` if the number is even.
```js
const isOdd = num => num % 2 === 1;
```
<details>
<summary>Examples</summary>
```js
isOdd(3); // true
```
</details>
<br>[⬆ Back to top](#contents)
### isPrime
Checks if the provided integer is a prime number.

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@ -412,7 +412,7 @@
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@ -835,7 +835,7 @@
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@ -898,7 +898,7 @@
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@ -1037,7 +1037,7 @@
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@ -1273,7 +1273,7 @@
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@ -1678,7 +1678,7 @@
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"tags": [
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"beginner"
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@ -2805,7 +2820,7 @@
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@ -3698,7 +3713,7 @@
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@ -568,7 +568,7 @@
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"codeBlocks": {
"es6": "const isOdd = num => num % 2 === 1;",
"es5": "var isOdd = function isOdd(num) {\n return num % 2 === 1;\n};",
"example": "isOdd(3); // true"
},
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@ -3873,7 +3894,7 @@
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@ -29,6 +29,7 @@ const checkProp = (predicate, prop) => obj => !!predicate(obj[prop]);
const lengthIs4 = checkProp(l => l === 4, 'length');
lengthIs4([]); // false
lengthIs4([1,2,3,4]); // true

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@ -10,7 +10,6 @@ Use `Object.assign()` and an empty object (`{}`) to create a shallow clone of th
Use `Object.keys()` and `Array.prototype.forEach()` to determine which key-value pairs need to be deep cloned.
```js
const deepClone = obj => {
let clone = Object.assign({}, obj);
Object.keys(clone).forEach(

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@ -10,7 +10,6 @@ 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`.
```js
const deepMapKeys = (obj, f) =>
Array.isArray(obj)
? obj.map(val => deepMapKeys(val, f))

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@ -9,7 +9,6 @@ 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.
```js
const dig = (obj, target) =>
target in obj
? obj[target]

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@ -11,7 +11,6 @@ Otherwise, return the product of `n` and the factorial of `n - 1`.
Throws an exception if `n` is a negative number.
```js
const factorial = n =>
n < 0
? (() => {

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@ -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'

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@ -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) =>

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@ -14,7 +14,6 @@ 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)),

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@ -1543,6 +1543,13 @@
],
"description": "Checks if a value is object-like.\n\nCheck if the provided value is not `null` and its `typeof` is equal to `'object'`.\n"
},
"isOdd": {
"prefix": "30s_isOdd",
"body": [
"const isOdd = num => num % 2 === 1;"
],
"description": "Returns `true` if the given number is odd, `false` otherwise.\n\nChecks whether a number is odd or even using the modulo (`%`) operator.\nReturns `true` if the number is odd, `false` if the number is even.\n"
},
"isPlainObject": {
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"body": [