16 lines
		
	
	
		
			339 B
		
	
	
	
		
			JavaScript
		
	
	
	
		
		
			
		
	
	
			16 lines
		
	
	
		
			339 B
		
	
	
	
		
			JavaScript
		
	
	
	
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								function trim(str, pos = 'both') {
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									if (pos == 'both') {
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										return str.replace(/^\s+|\s+$/g, "");
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									} else if (pos == "left") {
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										return str.replace(/^\s*/, '');
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									} else if (pos == 'right') {
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										return str.replace(/(\s*$)/g, "");
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									} else if (pos == 'all') {
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										return str.replace(/\s+/g, "");
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									} else {
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										return str;
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									}
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								}
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								export default trim
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