35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
const require_tail = require("../../array/tail.js");
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const require_toArray = require("../_internal/toArray.js");
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const require_isArrayLike = require("../predicate/isArrayLike.js");
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//#region src/compat/array/tail.ts
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/**
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* Returns a new array with all elements except for the first.
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*
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* This function takes an array and returns a new array containing all the elements
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* except for the first one. If the input array is empty or has only one element,
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* an empty array is returned.
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*
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* @template T - The type of elements in the array.
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* @param {ArrayLike<T> | null | undefined} arr - The array to get the tail of.
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* @returns {T[]} A new array containing all elements of the input array except for the first one.
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*
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* @example
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* const arr1 = [1, 2, 3];
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* const result = tail(arr1);
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* // result will be [2, 3]
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*
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* const arr2 = [1];
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* const result2 = tail(arr2);
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* // result2 will be []
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*
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* const arr3 = [];
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* const result3 = tail(arr3);
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* // result3 will be []
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*/
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function tail(arr) {
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if (!require_isArrayLike.isArrayLike(arr)) return [];
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return require_tail.tail(require_toArray.toArray(arr));
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}
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//#endregion
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exports.tail = tail;
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