@cran/lib.vue.ref/src/array/useFilter.ts

Vue Reactivity Extensions

import { computed } from "vue";
import { type ArrayPredicate, wrapArrayPredicate } from "./ArrayPredicate";
import { type MaybeWrapped, unwrap } from "../utility";

/**
 * @since 0.0.1
 * @category Array
 * @inheritdoc Array#filter
 */
export function useFilter<T> (
  values: MaybeWrapped<Array<MaybeWrapped<
  T | boolean | null | undefined
  >>>,
  predicate: typeof Boolean
): ReturnType<typeof computed<Array<T>>>;
export function useFilter<T> (
  values: MaybeWrapped<Array<MaybeWrapped<T>>>,
  predicate: ArrayPredicate<T>
): ReturnType<typeof computed<Array<T>>>;
export function useFilter<T> (
  values: MaybeWrapped<Array<MaybeWrapped<T>>>,
  predicate: ArrayPredicate<T>
) {
  return computed(function compute ( ) {
    return unwrap(values).filter(wrapArrayPredicate(predicate));
  });
}