Files
habitica/common/script/libs/extendableBuiltin.js
2016-03-13 22:26:32 +01:00

12 lines
436 B
JavaScript

// Babel 6 doesn't support extending native class (Error, Array, ...)
// This function makes it possible to extend native classes with the same results as Babel 5
module.exports = function extendableBuiltin (klass) {
function ExtendableBuiltin () {
klass.apply(this, arguments);
}
ExtendableBuiltin.prototype = Object.create(klass.prototype);
Object.setPrototypeOf(ExtendableBuiltin, klass);
return ExtendableBuiltin;
};