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String format emulate
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| // Format emulate | |
| String.prototype.format = function () { | |
| var args = arguments; | |
| return this.replace(/\{\{|\}\}|\{(\d+)\}/g, function (m, n) { | |
| if (m == "{{") { return "{"; } | |
| if (m == "}}") { return "}"; } | |
| return args[n]; | |
| }); | |
| }; |
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Example:
console.log("soy el numero {0}".format(1));
// return soy el numero 1