35 lines
928 B
JavaScript
35 lines
928 B
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var is_array_1 = require("./is-array");
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var is_function_1 = require("./is-function");
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/**
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* @param {Array} arr The array to iterate over.
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* @param {Function} [fn] The iteratee invoked per element.
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* @return {*} Returns the minimum value.
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* @example
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*
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* var objects = [{ 'n': 1 }, { 'n': 2 }];
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*
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* minBy(objects, function(o) { return o.n; });
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* // => { 'n': 1 }
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*
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* minBy(objects, 'n');
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* // => { 'n': 1 }
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*/
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exports.default = (function (arr, fn) {
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if (!is_array_1.default(arr)) {
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return undefined;
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}
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var minItem;
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var min = Infinity;
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for (var i = 0; i < arr.length; i++) {
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var item = arr[i];
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var v = is_function_1.default(fn) ? fn(item) : item[fn];
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if (v < min) {
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minItem = item;
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min = v;
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}
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}
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return minItem;
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});
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//# sourceMappingURL=min-by.js.map
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