/**
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* @Date March 17, 2014
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*/
|
|
/**
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* String startWith.
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*
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* @param string
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* @returns {boolean}
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*/
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String.prototype.startWith = function (string) {
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if (string == null || string == "" || this.length == 0 || string.length > this.length) {
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return false;
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} else {
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return this.substr(0, string.length) == string;
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}
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};
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/**
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* String endWith.
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*
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* @param string
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* @returns {boolean}
|
*/
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String.prototype.endWith = function (string) {
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if (string == null || string == "" || this.length == 0 || string.length > this.length) {
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return false;
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} else {
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return this.substring(this.length - string.length) == string;
|
}
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};
|
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/**
|
* String replaceAll.
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*
|
* @param string1
|
* @param string2
|
* @returns {string}
|
*/
|
String.prototype.replaceAll = function (string1, string2) {
|
return this.replace(new RegExp(string1, "gm"), string2);
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};
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function StringBuilder() {
|
if (arguments.length) {
|
this.append.apply(this, arguments);
|
}
|
}
|
/**
|
* StringBuilder.
|
* Property: length
|
* Method: append,appendFormat,size,toString,valueOf
|
*
|
* From: http://webreflection.blogspot.com/2008/06/lazy-developers-stack-concept-and.html
|
* (C) Andrea Giammarchi - Mit Style License
|
* @type {StringBuilder.prototype}
|
*/
|
StringBuilder.prototype = function () {
|
var join = Array.prototype.join, slice = Array.prototype.slice, RegExp = /\{(\d+)\}/g, toString = function () {
|
return join.call(this, "");
|
};
|
return {
|
constructor: StringBuilder,
|
length: 0,
|
append: Array.prototype.push,
|
appendFormat: function (String) {
|
var i = 0, args = slice.call(arguments, 1);
|
this.append(RegExp.test(String) ? String.replace(RegExp, function (String, i) {
|
return args[i];
|
}) : String.replace(/\?/g, function () {
|
return args[i++];
|
}));
|
return this;
|
},
|
size: function () {
|
return this.toString().length;
|
},
|
toString: toString,
|
valueOf: toString
|
};
|
}();
|
