18 lines
495 B
Markdown
18 lines
495 B
Markdown
### chunksArray
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Chunks the provided array into the given number of arguments. Can be used with strings too using `Strig.protoype.split()` function.
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``` js
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const chunksArray = (arr,num) => {
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let array = []
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arr.forEach((el,i) => {if (i <= arr.length - num) array.push(arr.slice(i,i+num))} )
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return array.length ? array : [arr]
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}
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```
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```js
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chunksArray([1,2,3,4,5],2); //[[1,2],[2,3],[3,4],[4,5]]
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chunksArray([1,2,3,4,5],5); //[[1,2,3,4,5]]
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chunksArray([1,2,3,4,5],10); //[[1,2,3,4,5]]
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```
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