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1 | import { curryN, pipe, mergeAll, props } from 'ramda';
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2 |
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3 | /**
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4 | * Functional equivalent of merging object properties with object spread operator.
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5 | *
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6 | * @func mergeProps
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7 | * @memberOf RA
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8 | * @since {@link https://char0n.github.io/ramda-adjunct/1.17.0|v1.17.0}
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9 | * @category Object
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10 | * @sig [k] -> {k: {a}} -> {a}
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11 | * @see {@link RA.mergePaths|mergePaths}
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12 | * @param {!Array} ps The property names to merge
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13 | * @param {!Object} obj The object to query
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14 | * @return {!Object} The object composed of merged properties of obj
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15 | * @example
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16 | *
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17 | * const obj = {
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18 | * foo: { fooInner: 1 },
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19 | * bar: { barInner: 2 }
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20 | * };
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21 | *
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22 | * { ...obj.foo, ...obj.bar }; //=> { fooInner: 1, barInner: 2 }
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23 | * RA.mergeProps(['foo', 'bar'], obj); //=> { fooInner: 1, barInner: 2 }
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24 | */
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25 | const mergeProps = curryN(2, pipe(props, mergeAll));
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26 |
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27 | export default mergeProps;
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