gistfile1.txt

lite@lite-debian:~$ irb
ruby-1.9.2-p0 > class C; end
 => nil 
ruby-1.9.2-p0 > c = C.new
 => #<C:0x00000000becdf0> 
ruby-1.9.2-p0 > c.method
ArgumentError: wrong number of arguments(0 for 1)
	from (irb):3:in `method'
	from (irb):3
	from /home/lite/.rvm/rubies/ruby-1.9.2-p0/bin/irb:16:in `<main>'
ruby-1.9.2-p0 > begin
ruby-1.9.2-p0 >     c.method
ruby-1.9.2-p0 ?>  rescue
ruby-1.9.2-p0 ?>  puts "#{c.method}"
ruby-1.9.2-p0 ?>  end