45 lines
1.8 KiB
JavaScript
45 lines
1.8 KiB
JavaScript
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import { isEqualsSameValueZero } from "../../_internal/isEqualsSameValueZero.mjs";
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import "../util/eq.mjs";
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import copyArray from "../_internal/copyArray.mjs";
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//#region src/compat/array/pullAllWith.ts
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/**
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* Removes and returns elements from an array using a provided comparison function to determine which elements to remove.
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*
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* @template T
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* @param {T[] | ArrayLike<T>} array - The array to modify.
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* @param {T[] | ArrayLike<T>} values - The values to remove from the array.
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* @param {(a: T, b: T) => boolean} comparator - The function to compare elements of `array` with elements of `values`. Should return `true` if the two elements are considered equal.
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* @returns {T[] | ArrayLike<T>} - The array with specified values removed.
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*
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* @example
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* import pullAllWith from './pullAllWith';
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* import isEqual from '../predicate';
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*
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* const array = [{ x: 1, y: 2 }, { x: 3, y: 4 }, { x: 5, y: 6 }];
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* const valuesToRemove = [{ x: 3, y: 4 }];
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*
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* const result = pullAllWith(array, valuesToRemove, isEqual);
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*
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* console.log(result); // [{ x: 1, y: 2 }, { x: 5, y: 6 }]
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* console.log(array); // [{ x: 1, y: 2 }, { x: 5, y: 6 }]
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*/
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function pullAllWith(array, values, comparator) {
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if (array?.length == null || values?.length == null) return array;
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if (array === values) values = copyArray(values);
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let resultLength = 0;
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if (comparator == null) comparator = (a, b) => isEqualsSameValueZero(a, b);
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const valuesArray = Array.isArray(values) ? values : Array.from(values);
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const hasUndefined = valuesArray.includes(void 0);
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for (let i = 0; i < array.length; i++) {
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if (i in array) {
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if (!valuesArray.some((value) => comparator(array[i], value))) array[resultLength++] = array[i];
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continue;
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}
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if (!hasUndefined) delete array[resultLength++];
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}
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array.length = resultLength;
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return array;
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}
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//#endregion
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export { pullAllWith };
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