From: Tim Uckun <timuckun@...>
Date: 2006-05-11T19:15:05+09:00
Subject: Re: A more elegant way to do this?

Thanks for all your replies.  I knew there was a better way, I keptreading and thinking that I am still not thinking in ruby.
On 5/11/06, Daniel Sheppard <daniels@pronto.com.au> wrote:> > -----Original Message-----> > From: Tim Uckun [mailto:timuckun@gmail.com]> >> > Can anybody suggest a more elegant and rubyish way to do this?> >> >  unless conf['hosts'][hostname]['groups'].nil?> >    conf['hosts'][hostname]['groups'].each { |group|> >      unless conf['crontables'][group].nil?> >          conf['crontables'][group].each { | tab_item|> >            tab_entries << tab_item> >          }> >       end #Unless> >     }> >   end #unless>> use (value||[]), ie:>>     (conf['hosts'][hostname]['groups']||[]).each { |group|>           (conf['crontables'][group]||[]).each { | tab_item|>             tab_entries << tab_item>           }>      }>>>