31 lines
552 B
JavaScript
31 lines
552 B
JavaScript
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import { assert } from "./test.mjs";
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function shallow_mutable_copy (source, target) {
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for (const [key, value] of Object.entries(source)) {
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target[key] = value;
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}
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}
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export function underride (object, template) {
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const result = {};
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shallow_mutable_copy(template, result);
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shallow_mutable_copy(object, result);
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return result;
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}
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assert("underriding works.", _ => {
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const object = underride({
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gay: true,
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trans: true,
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}, {
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trans: false,
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invisible: false,
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});
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return object.gay && object.trans && (object.invisible === false);
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});
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