21 lines
812 B
TypeScript
21 lines
812 B
TypeScript
/**
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* Returns the intersection of multiple arrays.
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*
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* This function takes multiple arrays and returns a new array containing the elements that are
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* present in all provided arrays. It effectively filters out any elements that are not found
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* in every array.
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*
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* @template T - The type of elements in the arrays.
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* @param {...(ArrayLike<T> | null | undefined)} arrays - The arrays to compare.
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* @returns {T[]} A new array containing the elements that are present in all arrays.
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*
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* @example
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* const array1 = [1, 2, 3, 4, 5];
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* const array2 = [3, 4, 5, 6, 7];
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* const result = intersection(array1, array2);
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* // result will be [3, 4, 5] since these elements are in both arrays.
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*/
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declare function intersection<T>(...arrays: Array<ArrayLike<T> | null | undefined>): T[];
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export { intersection };
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