Defining methods

require 'yaml'

module UserAgentFetures
  class UserAgent
    attr_accessor :string
    yamlfile = File.join(File.dirname(__FILE__),'features.yaml')
    features = YAML::load(File.open(yamlfile))
    
    aliases = []
    features.each do |feature,compatability|
      if compatability.is_a?(Array)
        eval %{
          puts "#{feature}", "  #{'yo'}"
          def #{feature}?
            puts "#{compatability}"
          end
        }
      elsif compatability.is_a?(Symbol)
        aliases << [feature,compatability]
      end
    end
    puts (UserAgent.new('yo').methods - Object.methods).inspect
    
    def initialize(string)
      @string = string
    end
    
  end
end