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I_2 #2

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noopn opened this issue Aug 14, 2018 · 0 comments

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noopn commented Aug 14, 2018

const arr = [11, 12, 13, 14, 22, 23, 24, 25];
const chunk = (arr,length) =>{
  let index = 0,
  len = arr.length;
  narr = [];
while(index<len){
  narr.push(arr.slice(index,index+=length))
}
  return narr;
}

noopn changed the title ~~按指定长度给数组分组 chunk~~ I_2

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