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bezenson/01_uniqWithByFields.js

Last active August 25, 2020 22:19
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Ramda uniqWith by multiple keys in object
Raw
01_uniqWithByFields.js
import { allPass, curry, eqProps, map, uniqWith } from 'ramda';
const uniqWithByFields = curry((fields, data) => uniqWith(
allPass(
map(eqProps)(fields)
),
)(data));
Raw
02_example.js
const data = [
{id: "001", val1: 1, val2: '1'},
{id: "002", val1: 1, val2: '1'},
{id: "003", val1: 2, val2: '5'},
];
uniqWithByFields(['val1', 'val2'], data); // [{"id": "001", "val1": 1, "val2": "1"}, {"id": "003", "val1": 2, "val2": "5"}]
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