Contents

module BBLib
  class OptsParser
    class Bool < BasicOption

      TRUE_STATEMENTS = %w{true yes y t 1}
      FALSE_STATEMENTS = %w{false no n f 0}

      protected

      def format_value(value)
        tru = TRUE_STATEMENTS.any? { |ts| ts == value.downcase }
        fal = FALSE_STATEMENTS.any? { |fs| fs == value.downcase }
        raise InvalidArgumentException, "#{name} is a boolean argument but got a non-boolean value" unless tru || fal
        tru && !fal
      end

    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
bblib-2.0.5	lib/bblib/cli/options/bool.rb
bblib-2.0.4	lib/bblib/cli/options/bool.rb
bblib-2.0.3	lib/bblib/cli/options/bool.rb
bblib-2.0.1	lib/bblib/cli/options/bool.rb
bblib-2.0.0	lib/bblib/cli/options/bool.rb