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Add trim function to Javascript String Object

/ Published in: JavaScript
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  1. String.prototype.ltrim = function() {
  2. 	return this.replace(/^\s+/, '');
  3. };
  4. String.prototype.rtrim = function() {
  5. 	return this.replace(/\s+$/, '');
  6. };
  7.  
  8. String.prototype.trim = function() {
  9. 	return this.ltrim().rtrim();
  10. };

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