15 lines
336 B
JavaScript
15 lines
336 B
JavaScript
|
(function(String){
|
||
|
|
|
||
|
|
if (String.prototype.substitute) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
String.prototype.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] : '';
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
})(String);
|