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24 lines
531 B
24 lines
531 B
3 years ago
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var swap = require('./swap');
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var isSorted = require('./isSorted');
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exports = function(arr) {
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var cmp =
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arguments.length > 1 && arguments[1] !== undefined
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? arguments[1]
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: isSorted.defComparator;
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for (var i = 1, len = arr.length; i < len; i++) {
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for (var j = i; j > 0; j--) {
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if (cmp(arr[j], arr[j - 1]) < 0) {
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swap(arr, j, j - 1);
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} else {
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break;
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}
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}
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}
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return arr;
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};
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module.exports = exports;
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