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35 lines
1.1 KiB
TypeScript
35 lines
1.1 KiB
TypeScript
// Loaded from https://deno.land/x/ramda@v0.27.2/source/mergeDeepLeft.js
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import _curry2 from './internal/_curry2.js';
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import mergeDeepWithKey from './mergeDeepWithKey.js';
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/**
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* Creates 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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* - and both values are objects, the two values will be recursively merged
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* - otherwise 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 v0.24.0
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* @category Object
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* @sig {a} -> {a} -> {a}
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* @param {Object} lObj
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* @param {Object} rObj
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* @return {Object}
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* @see R.merge, R.mergeDeepRight, R.mergeDeepWith, R.mergeDeepWithKey
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* @example
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*
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* R.mergeDeepLeft({ name: 'fred', age: 10, contact: { email: 'moo@example.com' }},
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* { age: 40, contact: { email: 'baa@example.com' }});
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* //=> { name: 'fred', age: 10, contact: { email: 'moo@example.com' }}
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*/
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var mergeDeepLeft = _curry2(function mergeDeepLeft(lObj, rObj) {
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return mergeDeepWithKey(function(k, lVal, rVal) {
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return lVal;
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}, lObj, rObj);
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});
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export default mergeDeepLeft;
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