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Last change
on this file since 76712b2 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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File size:
551 bytes
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| [6a3a178] | 1 | 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 |
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| 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 |
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| 24 | module.exports = sample;
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