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dusanmarsa/array-loop.js

Created April 26, 2019 18:40
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array-loop.js
/*
Loop over array over and over according to its length
*/
let array1 = ['a', 'b', 'c', 'd']
let array2 = [...Array(100)].map((i,o) => o)
let getByIdx = idx => array1[idx - array1.length * (~~(idx / array1.length))])
array2.forEach(getByIdx)
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