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13 lines
545 B
JavaScript
13 lines
545 B
JavaScript
// TODO use https://babeljs.io/docs/en/babel-plugin-transform-classes
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// Babel 6 doesn't support extending native class (Error, Array, ...)
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// This function makes it possible to extend native classes with the same results as Babel 5
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export default function extendableBuiltin (klass) {
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function ExtendableBuiltin () {
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klass.apply(this, arguments); // eslint-disable-line prefer-rest-params
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}
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ExtendableBuiltin.prototype = Object.create(klass.prototype);
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Object.setPrototypeOf(ExtendableBuiltin, klass);
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return ExtendableBuiltin;
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}
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