@signaldb/core
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SignalDB is a client-side database that provides a simple MongoDB-like interface to the data with first-class typescript support to achieve an optimistic UI. Data persistence can be achieved by using storage providers that store the data through a JSON in
16 lines (15 loc) • 640 B
JavaScript
//#region src/utils/intersection.ts
/**
* Computes the intersection of multiple arrays, returning an array of unique elements
* that are present in all the input arrays.
* @template T - The type of elements in the arrays.
* @param arrays - A variable number of arrays to compute the intersection of.
* @returns An array containing the unique elements found in all the input arrays.
* - If no arrays are provided, returns an empty array.
*/
function intersection(...arrays) {
if (arrays.length === 0) return [];
return [...new Set(arrays.reduce((a, b) => a.filter((c) => b.includes(c))))];
}
//#endregion
exports.default = intersection;