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							29 lines
						
					
					
						
							638 B
						
					
					
				
			
		
		
	
	
							29 lines
						
					
					
						
							638 B
						
					
					
				var createCompounder = require('./_createCompounder');
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/**
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 * Converts `string` to
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 * [snake case](https://en.wikipedia.org/wiki/Snake_case).
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 *
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 * @static
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 * @memberOf _
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 * @since 3.0.0
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 * @category String
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 * @param {string} [string=''] The string to convert.
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 * @returns {string} Returns the snake cased string.
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 * @example
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 *
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 * _.snakeCase('Foo Bar');
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 * // => 'foo_bar'
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 *
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 * _.snakeCase('fooBar');
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 * // => 'foo_bar'
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 *
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 * _.snakeCase('--FOO-BAR--');
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 * // => 'foo_bar'
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 */
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var snakeCase = createCompounder(function(result, word, index) {
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  return result + (index ? '_' : '') + word.toLowerCase();
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});
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module.exports = snakeCase;
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