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spideron/String.prototype.wiFormat

Created February 7, 2013 19:36
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string format (C like)
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String.prototype.wiFormat
String.prototype.wiFormat = function () {
var pattern = /\{\d+\}/g;
var args = arguments;
return this.replace(pattern, function (capture) {
return args[capture.match(/\d+/)];
});
};
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