Pascal Wittmann 150ae25546 bundler: do not add a ruby name prefix
Otherwise bundler replaces ruby:

% nix-env -iA nixpkgs.ruby
installing ‘ruby-1.9.3-p547’
% nix-env -iA nixpkgs.bundler
replacing old ‘ruby-1.9.3-p547’
installing ‘ruby-1.9.3-p547-bundler-1.9.2’
2015-05-27 14:48:44 +02:00
..
2015-05-20 16:42:38 +02:00
2015-05-26 10:57:01 +02:00
2015-05-24 14:24:33 +00:00
2015-05-25 23:45:53 +02:00
2015-05-27 13:21:50 +02:00