root / HServer / 00.Server / 00.Program / node_modules / lodash / sample.js
이력 | 보기 | 이력해설 | 다운로드 (551 Bytes)
| 1 | 39 | HKM | var arraySample = require('./_arraySample'), |
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| 2 | baseSample = require('./_baseSample'),
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| 3 | isArray = require('./isArray');
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| 4 | |||
| 5 | /**
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| 6 | * Gets a random element from `collection`.
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| 7 | *
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| 8 | * @static
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| 9 | * @memberOf _
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| 10 | * @since 2.0.0
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| 11 | * @category Collection
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| 12 | * @param {Array|Object} collection The collection to sample.
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| 13 | * @returns {*} Returns the random element.
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| 14 | * @example
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| 15 | *
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| 16 | * _.sample([1, 2, 3, 4]);
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| 17 | * // => 2
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| 18 | */
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| 19 | function sample(collection) { |
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| 20 | var func = isArray(collection) ? arraySample : baseSample;
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| 21 | return func(collection);
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| 22 | } |
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| 23 | |||
| 24 | module.exports = sample; |