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Last change
on this file since 65b6638 was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago |
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[d24f17c] | 1 | var _isArrayLike =
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| 2 | /*#__PURE__*/
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| 3 | require("./_isArrayLike.js");
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| 4 | /**
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| 5 | * `_makeFlat` is a helper function that returns a one-level or fully recursive
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| 6 | * function based on the flag passed in.
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| 7 | *
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| 8 | * @private
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| 9 | */
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| 10 |
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| 11 |
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| 12 | function _makeFlat(recursive) {
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| 13 | return function flatt(list) {
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| 14 | var value, jlen, j;
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| 15 | var result = [];
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| 16 | var idx = 0;
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| 17 | var ilen = list.length;
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| 18 |
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| 19 | while (idx < ilen) {
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| 20 | if (_isArrayLike(list[idx])) {
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| 21 | value = recursive ? flatt(list[idx]) : list[idx];
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| 22 | j = 0;
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| 23 | jlen = value.length;
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| 24 |
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| 25 | while (j < jlen) {
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| 26 | result[result.length] = value[j];
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| 27 | j += 1;
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| 28 | }
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| 29 | } else {
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| 30 | result[result.length] = list[idx];
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| 31 | }
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| 32 |
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| 33 | idx += 1;
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| 34 | }
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| 35 |
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| 36 | return result;
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| 37 | };
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| 38 | }
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| 39 |
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| 40 | module.exports = _makeFlat; |
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