Learn Rails by Example (Michael Hartl) is good tutorial ( http://ruby.railstutorial.org/ruby-on-rails-tutorial-book).
On Mon, Nov 14, 2011 at 3:23 PM, Danaka Kahn <structuralartis...@gmail.com>wrote: > > > On Mon, Nov 14, 2011 at 12:15 PM, cval eval <li...@ruby-forum.com> wrote: > >> Well, analysis has shown that database should be refactored, because >> it's pretty unstructured, some data is duplicated or unnecessary etc. >> Some tables are used by another modules(not RoR). >> > > So... I am guessing you wont touch these, or do you have a manner (i.e. > test suite) which will allow you to make such changes and know if you > broke something? > > >> What is the best way (i mean easiest)) ) to redesign database? >> Should I use migrations? >> Or just write database in plain SQL and then generate objects from SQL >> tables? >> Or modify existing models manually? >> > > Same goes as above, first, is the project working? Is there a test suite? > Do you trust the test coverage? If you have no test coverage and have a > working project you are taking on a lot of risk to start changing the db > structure around. > > > >> >> -- >> 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-talk@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. >> >> > -- > 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-talk@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. > -- 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-talk@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.
