22 lines
		
	
	
		
			556 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			556 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
/**
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 * A specialized version of `_.map` for arrays without support for iteratee
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 * shorthands.
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 *
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 * @private
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 * @param {Array} [array] The array to iterate over.
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 * @param {Function} iteratee The function invoked per iteration.
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 * @returns {Array} Returns the new mapped array.
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 */
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function arrayMap(array, iteratee) {
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  var index = -1,
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      length = array == null ? 0 : array.length,
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      result = Array(length);
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  while (++index < length) {
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    result[index] = iteratee(array[index], index, array);
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  }
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  return result;
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}
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module.exports = arrayMap;
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