an idea about module generation

larry.rb

#!/usr/bin/env ruby 

class FirstClass
  
  def initialize
    @someArray = %w(foo bar bat)
  end
  
  def create_module
    a_var = @someArray
     Module.new do
       # This defines instance methods on the Module
       # m.instance_methods #=> [:say_foo, :say_bar, :say_bat]
       
       # Note, you can't use @someArray in the iteration because
       # self has changed to this anonymous module.  Since a block
       # is a binding, it has the local context (including a_var) 
       # bundled up with it -- despte self having changed!  
       # Therefore, this works

       a_var.each do |m|
         define_method "say_#{m}".to_sym do
           puts "Here I am in say_#{m}"
         end
       end     
     end     
    end
end

class Larry
  include FirstClass.new.create_module 
end

l = Larry.new
l.say_bar

I'm looking for any ideas on how to pretty up the line 10 step. That feels ugly to me.