Class: RailsBestPractices::Reviews::UseScopeAccessReview
- Inherits:
-
Review
- Object
- Core::Check
- Review
- RailsBestPractices::Reviews::UseScopeAccessReview
- Defined in:
- lib/rails_best_practices/reviews/use_scope_access_review.rb
Overview
Review a controller to make sure to use scope access instead of manually checking current_user and redirect.
See the best practice details here rails-bestpractices.com/posts/3-use-scope-access.
Implementation:
Review process:
check all if nodes to see
if they are compared with current_user or current_user.id,
and there is redirect_to method call in if block body,
then it should be replaced by using scope access.
Constant Summary
Constants inherited from Core::Check
Core::Check::ALL_FILES, Core::Check::CONTROLLER_FILES, Core::Check::DEPLOY_FILES, Core::Check::HELPER_FILES, Core::Check::MAILER_FILES, Core::Check::MIGRATION_FILES, Core::Check::MODEL_FILES, Core::Check::PARTIAL_VIEW_FILES, Core::Check::ROUTE_FILES, Core::Check::SCHEMA_FILE, Core::Check::VIEW_FILES
Instance Method Summary collapse
-
#start_if(node) ⇒ Object
(also: #start_unless, #start_elsif)
check if node.
- #url ⇒ Object
Methods inherited from Review
#model_associations, #model_attributes, #models, #remember_variable_use_count, #reset_variable_use_count, #variable, #variable_use_count
Methods inherited from Core::Check
add_callback, #add_error, #after_prepare, #after_review, callbacks, #errors, #increment_total_files_checked!, #initialize, interesting_files, #interesting_files, #interesting_nodes, interesting_nodes, #method_missing, #node_end, #node_start, #parse_file?, #result, #total_files_checked
Constructor Details
This class inherits a constructor from RailsBestPractices::Core::Check
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class RailsBestPractices::Core::Check
Instance Method Details
#start_if(node) ⇒ Object Also known as: start_unless, start_elsif
check if node.
if it is a method call compared with current_user or current_user.id, and there is a redirect_to method call in the block body, then it should be replaced by using scope access.
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# File 'lib/rails_best_practices/reviews/use_scope_access_review.rb', line 31 def start_if(node) add_error "use scope access" if current_user_redirect?(node) end |
#url ⇒ Object
22 23 24 |
# File 'lib/rails_best_practices/reviews/use_scope_access_review.rb', line 22 def url "http://rails-bestpractices.com/posts/3-use-scope-access" end |