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james2doyle/String.prototype.supplant.js

Created March 21, 2014 13:44
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String.prototype.supplant from Douglas Crockford's Remedial JavaScript
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String.prototype.supplant.js
String.prototype.supplant = function(o) {
return this.replace(/{([^{}]*)}/g,function(a, b) {
var r = o[b];
return typeof r === 'string' || typeof r === 'number' ? r : a;
});
};
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