10 lines
		
	
	
		
			217 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			10 lines
		
	
	
		
			217 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
"use strict";
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var replace = String.prototype.replace, re = /([A-Z])/g;
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module.exports = function () {
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	var str = replace.call(this, re, "-$1").toLowerCase();
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	if (str[0] === "-") str = str.slice(1);
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	return str;
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};
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