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    Function join

    • Joins array elements into a string.

      Parameters

      • array: readonly unknown[]
      • Optionalseparator: string

      Returns Result<string, Error>

      const numbers = [1, 2, 3] as const;

      const defaultSeparator = Arr.join(numbers);

      const hyphenSeparated = Arr.join(numbers, '-');

      assert.deepStrictEqual(defaultSeparator, Result.ok('1,2,3'));

      assert.deepStrictEqual(hyphenSeparated, Result.ok('1-2-3'));

    • Joins array elements into a string.

      Parameters

      • Optionalseparator: string

      Returns (array: readonly unknown[]) => Result<string, Error>

      const numbers = [1, 2, 3] as const;

      const defaultSeparator = Arr.join(numbers);

      const hyphenSeparated = Arr.join(numbers, '-');

      assert.deepStrictEqual(defaultSeparator, Result.ok('1,2,3'));

      assert.deepStrictEqual(hyphenSeparated, Result.ok('1-2-3'));

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