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Revision: 8910
at October 13, 2008 18:42 by jasonseney
Initial Code 
String.prototype.format = function(){
    var pattern = /\{\d+\}/g;
    var args = arguments;
    return this.replace(pattern, function(capture){ return args[capture.match(/\d+/)]; });
}
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Initial Description





Example:

`var result = "Hello {0}! This is {1}.".format("world","foo bar");`

Returns: 

`"Hello World! This is foo bar."`









Initial Title





Sprintf in Javascript (string format)









Initial Tags





javascript, format









Initial Language





JavaScript