or

Source Code

{
    /*~*/
    Nothing: function alt(aMaybe) {
      assertMaybe('Maybe.Nothing#or', aMaybe);
      return aMaybe;
    },

    /*~*/
    Just: function alt(aMaybe) {
      assertMaybe('Maybe.Just#or', aMaybe);
      return this;
    }
  }