29 Jun '16, 7am

RUBY RESCUE VS TRY VS TERNARY

× 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! RUBY RESCUE VS TRY VS TERNARY by Raviraj L Hegde — Today All of us have faced this situation when, the current_resource object provided by devise turns out to be nil. All method invocations on current_resource on current_resource will throw an undefined method for nil:NilClass exception. Read more: https://codebrahma.com/ruby-rescue-vs-try-vs-ternary/ Comments Don’t forget the safe navigation (lonely) operator in Ruby 2.3 Sean Handley — Today 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/4li0ho-ruby-rescue-vs-try-vs-te...

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