1 String.prototype.formatWith = function () { 2 var args = arguments; 3 var reg = /{(d+)}/g; 4 return this.replace(reg, function (g0, g1) { 5 return args[+g1] || ''; 6 }); 7 }
1 String.prototype.formatWith = function () { 2 var args = arguments; 3 var reg = /{(d+)}/g; 4 return this.replace(reg, function (g0, g1) { 5 return args[+g1] || ''; 6 }); 7 }