18 lines
		
	
	
		
			500 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			18 lines
		
	
	
		
			500 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| var baseClamp = require('./_baseClamp'),
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|     copyArray = require('./_copyArray'),
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|     shuffleSelf = require('./_shuffleSelf');
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| 
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| /**
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|  * A specialized version of `_.sampleSize` for arrays.
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|  *
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|  * @private
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|  * @param {Array} array The array to sample.
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|  * @param {number} n The number of elements to sample.
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|  * @returns {Array} Returns the random elements.
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|  */
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| function arraySampleSize(array, n) {
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|   return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length));
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| }
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| 
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| module.exports = arraySampleSize;
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