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22 lines
418 B
22 lines
418 B
/*! |
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* arr-flatten <https://github.com/jonschlinkert/arr-flatten> |
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* |
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* Copyright (c) 2014-2017, Jon Schlinkert. |
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* Released under the MIT License. |
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*/ |
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'use strict'; |
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module.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 i = 0, cur; |
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var len = arr.length; |
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for (; i < len; i++) { |
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cur = arr[i]; |
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Array.isArray(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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