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    Function toRangeFilled

    • Returns a new array with elements in the specified range replaced by the specified value.

      Type Parameters

      • const Ar extends readonly unknown[]
      • const V

      Parameters

      Returns IsFixedLengthList<Ar> extends true
          ? ArrayOfLength<Ar["length"], V | Ar[number]>
          : Ar extends readonly [unknown, unknown]
              ? readonly [V | Ar[number], V | Ar[number]]
              : readonly (V | Ar[number])[]

      const base = [0, 1, 2, 3, 4] as const;

      const filledMiddle = Arr.toRangeFilled(base, 9, [1, 4]);

      const filledPrefix = Arr.toRangeFilled(8, [0, 2])(base);

      assert.deepStrictEqual(filledMiddle, [0, 9, 9, 9, 4]);

      assert.deepStrictEqual(filledPrefix, [8, 8, 2, 3, 4]);

    • Returns a new array with elements in the specified range replaced by the specified value.

      Type Parameters

      • const V

      Parameters

      Returns <const Ar extends readonly unknown[]>(
          array: Ar,
      ) => IsFixedLengthList<Ar> extends true
          ? ArrayOfLength<Ar["length"], V | Ar[number]>
          : Ar extends readonly [unknown, unknown]
              ? readonly [V | Ar[number], V | Ar[number]]
              : readonly (V | Ar[number])[]

      const base = [0, 1, 2, 3, 4] as const;

      const filledMiddle = Arr.toRangeFilled(base, 9, [1, 4]);

      const filledPrefix = Arr.toRangeFilled(8, [0, 2])(base);

      assert.deepStrictEqual(filledMiddle, [0, 9, 9, 9, 4]);

      assert.deepStrictEqual(filledPrefix, [8, 8, 2, 3, 4]);

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