muloka · May 5, 2011 15:04
diff --git a/gistfile1.js b/gistfile1.js
 String.prototype.trim = function() { 
 	return this.replace(/^\s+|\s+$/g, ''); 
 };

 String.prototype.isNumber = function() {
 	return typeof parseFloat(this, 10) === 'number' && isFinite(this) && this.trim().length > 0; 
 };
	String.prototype.trim = function() {
	return this.replace(/^\s+\|\s+$/g, '');
	};

	String.prototype.isNumber = function() {
	return typeof parseFloat(this, 10) === 'number' && isFinite(this) && this.trim().length > 0;
	};