[...] > ## Column-wise is a bit more work > > irb> row_count = (array.length + (3-1))/3 > => 5 > irb> columns = [] > => [] [...]
Why go to all that trouble? in_groups and zip. Done. No arithmetic. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
