Comments on: Using transactions with Ruby DataMapper http://blog.kabisa.nl/2010/01/21/using-transactions-with-ruby-datamapper/ The Ruby on Rails Experts Tue, 31 Jan 2012 00:04:00 +0000 hourly 1 http://wordpress.org/?v=3.1.3 By: Valentin Burdis http://blog.kabisa.nl/2010/01/21/using-transactions-with-ruby-datamapper/comment-page-1/#comment-284 Valentin Burdis Sat, 05 Mar 2011 13:30:59 +0000 http://blog.kabisa.nl/?p=52#comment-284 What exactly I wouldnt give to get any debate with you about this. You simply say a great number of elements that arrive from nowhere that Im somewhat particular Id have a very fair shot. Your weblog is wonderful visually, I imply men and women wont be bored. But many others who can see previous the videos and also layout wont be so impressed jointly along with your generic knowledge of this topic. What exactly I wouldnt give to get any debate with you about this. You simply say a great number of elements that arrive from nowhere that Im somewhat particular Id have a very fair shot. Your weblog is wonderful visually, I imply men and women wont be bored. But many others who can see previous the videos and also layout wont be so impressed jointly along with your generic knowledge of this topic.

]]> By: Ariejan http://blog.kabisa.nl/2010/01/21/using-transactions-with-ruby-datamapper/comment-page-1/#comment-43 Ariejan Fri, 22 Jan 2010 08:05:43 +0000 http://blog.kabisa.nl/?p=52#comment-43 To mimic AR's behaviour, you could do the following <pre lang="ruby">User.transaction do |t| begin User.first.update(:name => "John Smith") Address.first.update(:street => "Oak St. 400") rescue t.rollback end end</pre> To mimic AR’s behaviour, you could do the following

User.transaction do |t|
  begin
    User.first.update(:name => "John Smith")
    Address.first.update(:street => "Oak St. 400")
  rescue
    t.rollback
  end
end
]]>