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char0n/sample_code1.js

Created August 19, 2017 08:08
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Composing lenses in Ramda
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sample_code1.js
import { lensPath, view } from 'ramda';
const complexObject = { level1: { level2: { prop1: 1, prop2: 2 } } };
const prop1Lens = lensPath(['level1', 'level2', 'prop1']);
console.assert(view(prop1Lens, complexObject) === 1);
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