module EY
  module Serverside
    class Adapter
      class Option
        attr_reader :name, :type

        def initialize(name, type, options={:required => false})
          @name, @type = name, type
          @version_requirement = Gem::Requirement.create(options[:version]) if options[:version]
          @options = options
        end

        def to_switch
          "--#{@name}".gsub(/_/, '-')
        end

        def on_version?(version)
          !@version_requirement or @version_requirement.satisfied_by?(Gem::Version.create(version))
        end

        def required?
          @options[:required]
        end

      end
    end
  end
end