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IUnknown68/formatString

Created May 25, 2015 14:02
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formatString
function formatS(s) {
var args = Array.prototype.slice.call(arguments);
var _replFn = function(all, before, index) {
return before + args[parseInt(index)];
}
return s.replace(formatS._m, _replFn).replace('%%', '%');
}
formatS._m = /([^%])%([0-9]+)/g;
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