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    Function createFilterOperator

    • Creates a FilterOperator — an array filter operator by predicate.

      Type Parameters

      • T

        — array element type

      Parameters

      • predicate: (item: T) => boolean

        — filter predicate function

      Returns FilterOperator<T>

      const op = createFilterOperator<number>(n => n % 2 === 0);
      op.apply([1, 2, 3, 4]); // [2, 4]