Comments on: Needleman-Wunsch algorithm in Ruby

By: moose56

moose56 — Sat, 16 May 2009 13:57:54 +0000

Should work now.

The error was in the cell class. This line:
raise "Invalid path: '#{path_from}'" unless @@valid_paths.include?(path_from)

Should have been on one line. It is now.

Thanks.

moose56 — Fri, 15 May 2009 10:18:39 +0000

I will look into it.

I am not currently on my own machine so can’t test it, but will try later and see if I can fix the problem.

sherry moon — Fri, 15 May 2009 08:38:59 +0000

Hello,

I installed Ruby, I put the code into the file “rubytest2.rb” but when I try running it is says

rubytest2.rb:242: syntax error, unexpected $end, expecting kEND
>Exit code: 1

Please help!

moose56 — Thu, 30 Oct 2008 12:52:09 +0000

It depends on the platform.

For Windows check out the Ruby one click installer : http://rubyforge.org/projects/rubyinstaller/

aditya — Tue, 14 Oct 2008 04:28:31 +0000

would you tell me the requirements t run a “RUBY” programme on my pc?means what is the platform for rubby,
what is its editor?