26 lines
959 B
JavaScript
26 lines
959 B
JavaScript
const require_at = require("./at.js");
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//#region src/array/pullAt.ts
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/**
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* Removes elements from an array at specified indices and returns the removed elements.
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*
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* This function supports negative indices, which count from the end of the array.
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*
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* @template T
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* @param arr - The array from which elements will be removed.
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* @param indicesToRemove - An array of indices specifying the positions of elements to remove.
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* @returns An array containing the elements that were removed from the original array.
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*
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* @example
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* const numbers = [10, 20, 30, 40, 50];
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* const removed = pullAt(numbers, [1, 3, 4]);
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* console.log(removed); // [20, 40, 50]
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* console.log(numbers); // [10, 30]
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*/
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function pullAt(arr, indicesToRemove) {
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const removed = require_at.at(arr, indicesToRemove);
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const indices = new Set(indicesToRemove.slice().sort((x, y) => y - x));
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for (const index of indices) arr.splice(index, 1);
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return removed;
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}
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//#endregion
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exports.pullAt = pullAt;
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