27 Jun '16, 5am

OBSERVERS IN RAILS

× The Ruby and Rails community linklog Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found! OBSERVERS IN RAILS by Raviraj L Hegde — Today Let’s say you need to listen to changes in a model’s attributes and trigger some events based on those changes. If you look at the following example, I’ve done exactly that. If the status of the application is changed an email is sent. Continue read: https://codebrahma.com/observers-in-rails/ Post a comment You can use basic HTML markup (e.g. <a>) or Markdown. Authenticate with GitHub As you are not logged in, you will be directed via GitHub to signup or sign in

Full article: http://www.rubyflow.com/p/x3oajt-observers-in-rails

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