can
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MIT-licensed, client-side, JavaScript framework that makes building rich web applications easy.
91 lines (68 loc) • 2 kB
JavaScript
/*
---
name: String
description: Contains String Prototypes like camelCase, capitalize, test, and toInt.
license: MIT-style license.
requires: [Type, Array]
provides: String
...
*/
String.implement({
//<!ES6>
contains: function(string, index){
return (index ? String(this).slice(index) : String(this)).indexOf(string) > -1;
},
//</!ES6>
test: function(regex, params){
return ((typeOf(regex) == 'regexp') ? regex : new RegExp('' + regex, params)).test(this);
},
trim: function(){
return String(this).replace(/^\s+|\s+$/g, '');
},
clean: function(){
return String(this).replace(/\s+/g, ' ').trim();
},
camelCase: function(){
return String(this).replace(/-\D/g, function(match){
return match.charAt(1).toUpperCase();
});
},
hyphenate: function(){
return String(this).replace(/[A-Z]/g, function(match){
return ('-' + match.charAt(0).toLowerCase());
});
},
capitalize: function(){
return String(this).replace(/\b[a-z]/g, function(match){
return match.toUpperCase();
});
},
escapeRegExp: function(){
return String(this).replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1');
},
toInt: function(base){
return parseInt(this, base || 10);
},
toFloat: function(){
return parseFloat(this);
},
hexToRgb: function(array){
var hex = String(this).match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
return (hex) ? hex.slice(1).hexToRgb(array) : null;
},
rgbToHex: function(array){
var rgb = String(this).match(/\d{1,3}/g);
return (rgb) ? rgb.rgbToHex(array) : null;
},
substitute: function(object, regexp){
return String(this).replace(regexp || (/\\?\{([^{}]+)\}/g), function(match, name){
if (match.charAt(0) == '\\') return match.slice(1);
return (object[name] != null) ? object[name] : '';
});
}
});
//<1.4compat>
String.prototype.contains = function(string, separator){
return (separator) ? (separator + this + separator).indexOf(separator + string + separator) > -1 : String(this).indexOf(string) > -1;
};
//</1.4compat>