transcation

Transaction in Rails
Working with transactions in Rails
<br />transaction do<br /> first.save!<br /> second.save!<br /> third.save!<br /> fourth.save!<br />end<br /><br /> Course.transaction do<br /> @course.save!<br /> read_directory(@course.folder_title).each do |f|<br /> lo = LearningObject.new<br /> lo.course_id, lo.title = @course.id, f.gsub('_',' ')<br /> lo.save!<br /> end<br /> end<br />