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| 1 | import { curryN, converge, mergeRight, dissocPath, pathOr } from 'ramda';
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| 2 |
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| 3 | /**
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| 4 | * Spreads object under property path onto provided object.
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| 5 | * It's like {@link RA.flattenPath|flattenPath}, but removes object under the property path.
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| 6 | *
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| 7 | * @func spreadPath
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| 8 | * @memberOf RA
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| 9 | * @since {@link https://char0n.github.io/ramda-adjunct/1.19.0|v1.19.0}
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| 10 | * @category Object
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| 11 | * @typedef Idx = String | Int
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| 12 | * @sig [Idx] -> {k: v} -> {k: v}
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| 13 | * @param {!Array.<string|number>} path The property path to spread
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| 14 | * @param {!Object} obj The provided object
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| 15 | * @return {!Object} The result of the spread
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| 16 | * @see {@link RA.spreadProp|spreadProp}, {@link RA.flattenPath|flattenPath}
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| 17 | * @example
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| 18 | *
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| 19 | * RA.spreadPath(
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| 20 | * ['b1', 'b2'],
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| 21 | * { a: 1, b1: { b2: { c: 3, d: 4 } } }
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| 22 | * ); // => { a: 1, c: 3, d: 4, b1: {} };
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| 23 | */
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| 24 | const spreadPath = curryN(2, converge(mergeRight, [dissocPath, pathOr({})]));
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| 25 |
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| 26 | export default spreadPath;
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