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erikroyall/clone-macro.s.js

Last active September 25, 2016 04:09
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Sweet.js for clone Potato => Object.create(Potato)
Raw
clone-macro.s.js
syntax clone = function (ctx) {
let ident = ctx.next().value;
return #`Object.create(${ident})`;
}
var Potato = {
meaningOfLife: 42
};
var potato = clone Potato;
potato.meaningOfLife; // 42
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