String format (JavaScript)
String.prototype.format = function() { var a = arguments; return this.replace(/\{\d+\}/g, function(c){ return a[c.match(/\d+/)]; }); } // usage: var str = 'Hello, {0}! You are {1}!'; str.format('friend', 'awesome'); // Hello, friend! You are awesome! |
P.S.: Вот как-то так :D
