@zanake/arr v0.0.57
@zanake/arr
A JavaScript utility that provides useful functions to handle various tasks / procedures in an array.
arr . noun
:short for array(a data structure consisting of a collection of elements i.e numbers, strings, objects etc)
Install
Install the package from the NPM registry using the command below:
npm install @zanake/arr
Modules
*
- represents anything theany
type
array
- represents an array
array<*>
- represents an array of any type of objects
Name | Desc | Signature |
---|---|---|
arr | Checks if the input is an array | * = 𝑓 (any ) |
lottery | Picks a random element in an array | * = 𝑓 (array<*> ) |
shuffle | Randomly re-arranges a given array | array<*> = 𝑓 (array<*> ) |
Examples
arr()
import { arr } from '@zanake/arr';
console.log(arr([]])) // []
console.log(arr(null)) // []
console.log(arr(undefined)) // []
console.log(arr([1, 2,3 ])) // [1,2,3]
lottery()
import { lottery } from '@zanake/arr';
const randomNumber = lottery([0, 1, 2, 3, 4, 5, 6, 7, 8, 9]);
shuffle()
import { shuffle } from '@zanake/arr';
const reArrangedNumbers = shuffle([0, 1, 2, 3, 4, 5, 6, 7, 8, 9]);
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