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var isArr = require('./isArr'); |
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exports = function(arr) { |
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return flat(arr, []); |
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}; |
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function flat(arr, res) { |
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var len = arr.length, |
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i = -1, |
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cur; |
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while (len--) { |
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cur = arr[++i]; |
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isArr(cur) ? flat(cur, res) : res.push(cur); |
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} |
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return res; |
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} |
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module.exports = exports;
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