Ruby on Rails - Part 4: Advanced Active Record

[postlink]https://7arivu.blogspot.com/2011/10/ruby-on-rails-part-4-advanced-active.html[/postlink]

http://www.youtube.com/watch?v=FdeQmEY6phA&feature=relmfu endofvid [starttext] Ruby on Rails Intensive 1-Day Course Part 4: Advanced Active Record Multi-table associations, embedding data structures, single-table inheritance... Controller tricks, View tricks, and testing: scaffolding, authentication, AJAX, Web services. This is an intensive one-day overview of the fundamental concepts of the Ruby on Rails Web programming framework, presented by the UC Berkeley RAD Lab. The overview consists of six sections of approximately one hour each. August 16, 2007 William Sobel and UC Berkeley RAD Lab [endtext]