Documenting lesser-known features in Ruby
2013 + 2015
2nd Place in 2015 by Shinichiro Hamaji
begin with an easy program.
you should be able to write
a program unless for you,
program in ruby language is
too difficult. At the end
of your journey towards the
ultimate program; you must
be a part of a programming
language. You will end if
you != program
4th Place in 2015 by Benoit Daloze
1st Place in 2013 by kinaba
1st Place in 2015 by kinaba