| 1 | import isArray from './is-array';
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| 2 | import isFunction from './is-function';
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| 3 | /**
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| 4 | * @param {Array} arr The array to iterate over.
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| 5 | * @param {Function} [fn] The iteratee invoked per element.
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| 6 | * @return {*} Returns the minimum value.
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| 7 | * @example
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| 8 | *
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| 9 | * var objects = [{ 'n': 1 }, { 'n': 2 }];
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| 10 | *
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| 11 | * minBy(objects, function(o) { return o.n; });
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| 12 | * // => { 'n': 1 }
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| 13 | *
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| 14 | * minBy(objects, 'n');
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| 15 | * // => { 'n': 1 }
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| 16 | */
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| 17 | export default (function (arr, fn) {
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| 18 | if (!isArray(arr)) {
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| 19 | return undefined;
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| 20 | }
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| 21 | var minItem;
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| 22 | var min = Infinity;
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| 23 | for (var i = 0; i < arr.length; i++) {
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| 24 | var item = arr[i];
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| 25 | var v = isFunction(fn) ? fn(item) : item[fn];
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| 26 | if (v < min) {
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| 27 | minItem = item;
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| 28 | min = v;
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| 29 | }
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| 30 | }
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| 31 | return minItem;
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| 32 | });
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| 33 | //# sourceMappingURL=min-by.js.map |
| \ | No newline at end of file |