32 lines
1.4 KiB
JavaScript
32 lines
1.4 KiB
JavaScript
const require_intersectionWith = require("../../array/intersectionWith.js");
|
|
const require_lazy = require("../_internal/lazy.js");
|
|
//#region src/fp/array/intersectionWith.ts
|
|
/**
|
|
* Creates a function that keeps values equal to at least one configured value.
|
|
*
|
|
* Equality is decided by the provided comparator. The returned function is
|
|
* lazy-capable inside {@link pipe}.
|
|
*
|
|
* @template T - The type of elements in the piped array.
|
|
* @template U - The type of elements in the configured array.
|
|
* @param secondArray - Values to compare against the piped array.
|
|
* @param areItemsEqual - Returns true when a piped value equals a configured value.
|
|
* @returns A function that maps the piped array to its custom intersection.
|
|
*
|
|
* @example
|
|
* import { intersectionWith, pipe } from 'es-toolkit/fp';
|
|
*
|
|
* pipe([{ id: 1 }, { id: 2 }], intersectionWith([2], (item, id) => item.id === id));
|
|
* // => [{ id: 2 }]
|
|
*/
|
|
function intersectionWith(secondArray, areItemsEqual) {
|
|
function intersectionWithEager(array) {
|
|
return require_intersectionWith.intersectionWith(array, secondArray, areItemsEqual);
|
|
}
|
|
const intersectionWithLazy = require_lazy.createLazyFunction((value, _index, emit) => {
|
|
if (secondArray.some((other) => areItemsEqual(value, other))) emit(value);
|
|
});
|
|
return require_lazy.combineEagerAndLazyFunctions(intersectionWithEager, intersectionWithLazy);
|
|
}
|
|
//#endregion
|
|
exports.intersectionWith = intersectionWith;
|