35 lines
710 B
JavaScript
35 lines
710 B
JavaScript
var compare = require('./compare');
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function mediator(a, b) {
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return compare(this, a.converted, b.converted);
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}
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module.exports = function (array, opts) {
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if (!Array.isArray(array) || array.length < 2) {
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return array;
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}
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if (typeof opts !== 'object') {
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opts = {};
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}
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opts.sign = !!opts.sign;
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var insensitive = !!opts.insensitive;
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var result = Array(array.length);
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var i, max, value;
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for (i = 0, max = array.length; i < max; i += 1) {
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value = String(array[i]);
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result[i] = {
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value: array[i],
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converted: insensitive ? value.toLowerCase() : value
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};
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}
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result.sort(mediator.bind(opts));
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for (i = result.length - 1; ~i; i -= 1) {
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result[i] = result[i].value;
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}
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return result;
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};
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