33 lines
952 B
JavaScript
33 lines
952 B
JavaScript
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import _objectAssign from "./internal/_objectAssign.js";
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import _curry2 from "./internal/_curry2.js";
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/**
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* Create a new object with the own properties of the first object merged with
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* the own properties of the second object. If a key exists in both objects,
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* the value from the first object will be used.
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*
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* @func
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* @memberOf R
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* @since v0.26.0
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* @category Object
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* @sig {k: v} -> {k: v} -> {k: v}
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* @param {Object} l
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* @param {Object} r
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* @return {Object}
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* @see R.mergeRight, R.mergeDeepLeft, R.mergeWith, R.mergeWithKey
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* @example
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*
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* R.mergeLeft({ 'age': 40 }, { 'name': 'fred', 'age': 10 });
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* //=> { 'name': 'fred', 'age': 40 }
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*
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* const resetToDefault = R.mergeLeft({x: 0});
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* resetToDefault({x: 5, y: 2}); //=> {x: 0, y: 2}
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* @symb R.mergeLeft(a, b) = {...b, ...a}
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*/
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var mergeLeft =
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/*#__PURE__*/
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_curry2(function mergeLeft(l, r) {
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return _objectAssign({}, r, l);
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});
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export default mergeLeft;
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