forked from waja/action-debian-package
45 lines
1.5 KiB
JavaScript
45 lines
1.5 KiB
JavaScript
|
import _curry3 from "./internal/_curry3.js";
|
||
|
|
import _isObject from "./internal/_isObject.js";
|
||
|
|
import mergeWithKey from "./mergeWithKey.js";
|
||
|
|
/**
|
||
|
|
* Creates a new object with the own properties of the two provided objects.
|
||
|
|
* If a key exists in both objects:
|
||
|
|
* - and both associated values are also objects then the values will be
|
||
|
|
* recursively merged.
|
||
|
|
* - otherwise the provided function is applied to the key and associated values
|
||
|
|
* using the resulting value as the new value associated with the key.
|
||
|
|
* If a key only exists in one object, the value will be associated with the key
|
||
|
|
* of the resulting object.
|
||
|
|
*
|
||
|
|
* @func
|
||
|
|
* @memberOf R
|
||
|
|
* @since v0.24.0
|
||
|
|
* @category Object
|
||
|
|
* @sig ((String, a, a) -> a) -> {a} -> {a} -> {a}
|
||
|
|
* @param {Function} fn
|
||
|
|
* @param {Object} lObj
|
||
|
|
* @param {Object} rObj
|
||
|
|
* @return {Object}
|
||
|
|
* @see R.mergeWithKey, R.mergeDeepWith
|
||
|
|
* @example
|
||
|
|
*
|
||
|
|
* let concatValues = (k, l, r) => k == 'values' ? R.concat(l, r) : r
|
||
|
|
* R.mergeDeepWithKey(concatValues,
|
||
|
|
* { a: true, c: { thing: 'foo', values: [10, 20] }},
|
||
|
|
* { b: true, c: { thing: 'bar', values: [15, 35] }});
|
||
|
|
* //=> { a: true, b: true, c: { thing: 'bar', values: [10, 20, 15, 35] }}
|
||
|
|
*/
|
||
|
|
|
||
|
|
var mergeDeepWithKey =
|
||
|
|
/*#__PURE__*/
|
||
|
|
_curry3(function mergeDeepWithKey(fn, lObj, rObj) {
|
||
|
|
return mergeWithKey(function (k, lVal, rVal) {
|
||
|
|
if (_isObject(lVal) && _isObject(rVal)) {
|
||
|
|
return mergeDeepWithKey(fn, lVal, rVal);
|
||
|
|
} else {
|
||
|
|
return fn(k, lVal, rVal);
|
||
|
|
}
|
||
|
|
}, lObj, rObj);
|
||
|
|
});
|
||
|
|
|
||
|
|
export default mergeDeepWithKey;
|