class_methods ruby

class_methods.rb

class Foo
    def initialize(params={})
     params.each { |k,v| instance_variable_set "@#{k}", v }
     end

    def self.foo
      print "Foo"
    end
    class << self

    def baz; puts "Baz";end
    end
end

%w{foo baz}.each do |meth| Foo.send(meth.to_sym); end