Question for an interview

Question for an interview

module SolrFilter
  module ClassMethods
    def do_guess_what(*args)
      args.each do |arg|
        define_method "#{arg.to_s}_solr_filtered" do
          send(arg).gsub /\'/, ''
        end
      end
    end
  end

  def self.included(base)
    base.extend(ClassMethods)
  end
end

class A
  include SolrFilter
  
  do_guess_what :name, :city
  
  def name
    'Char\'s'
  end

  def city
    'City\'har\'s'
  end

end

a = A.new
puts "Name: #{a.name}  City: #{a.city}"
puts "Name: #{a.name_solr_filtered}  City: #{a.city_solr_filtered}"