random-array-index
v1.1.0
Published
Get the random index of an array
Downloads
28
Readme
random-array-index
npm i --save random-array-index
usage
var randomArrayIndex = require('random-array-index')
var things = ['cat', 'dog', 'cactus', 'dinosaur', 'sloth', 'water bottle']
var idx = randomArrayIndex(things)
console.log(idx, things[idx])
api
randomArrayIndex(array)
Returns an integer from 0
to array.length - 1
license
MIT