The CanCan gem offers a straight forward and flexible way to define what a user can and cannot do.
You can get the current_user's permissions from a view or controller using can? in this fashion: <% if can? :…
ruby-on-rails cancanI have an admin controller and I want that only users that are defined as admin would have access to …
authorization ruby-on-rails-3 cancanI would know how the load_and_authorize_resource works inside. I searched the github page Link and tried to …
ruby-on-rails ruby-on-rails-3 ruby-on-rails-4 cancanI am a little confused about how to configure CanCanCan properly. For starters, do I have to add load_and_…
ruby-on-rails ruby-on-rails-4 cancan cancancanWhat exactly is happening when I do: @patient.course_enrollments.accessible_by(current_ability) What seems to happen is I …
ruby-on-rails scope cancanNew to testing, I'm struggling to get some controller tests to pass. The following controller test throws the error: expecting &…
ruby-on-rails ruby-on-rails-3 rspec devise cancanTrying to set up Cancan within an app of mine and having trouble with my PostsController. In a nutshell, when …
ruby-on-rails ruby-on-rails-3 cancanI'm using CanCan for authorization. I define the model-action-user rules in /app/config/ability.rb and it's working fine. I've …
ruby-on-rails cancanI was trying to test a simple index view, which has following code inside: - if can? :destroy, MyModel %th …
ruby-on-rails ruby rspec devise cancanI've started a Rails application with Devise and CanCan. I have users which has a one-to-many relationship to articles. I'm …
ruby-on-rails authentication devise authorization cancan