Comments on: Using transactions with Ruby DataMapper

Comments on: Using transactions with Ruby DataMapper http://blog.kabisa.nl/2010/01/21/using-transactions-with-ruby-datamapper/ The Ruby on Rails Experts Sat, 03 Jul 2010 14:41:50 +0000 http://wordpress.org/?v=2.9.2 hourly 1 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

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