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nabrown/Utils.1.0.js

Last active April 9, 2018 12:53
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An incorrect implementation of a getRandosFromArray function
Raw
Utils.1.0.js
export const getRandosFromArray = function(arr, numRandos){
let arrClone = arr.slice(0)
let randos = []
for (let i = 0; i < numRandos; i++){
let rand = Math.floor(Math.random() * arrClone.length)
randos.push(arrClone.splice(rand,1))
}
return randos
}
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