app/controllers/application_controller.rb
Unused block argument - exception. You can omit the argument if you don't care about it. Open
Open
rescue_from CanCan::AccessDenied do |exception|- Read upRead up
- Exclude checks
This cop checks for unused block arguments.
Example:
# bad
do_something do |used, unused|
puts used
end
do_something do |bar|
puts :foo
end
define_method(:foo) do |bar|
puts :baz
endExample:
#good
do_something do |used, _unused|
puts used
end
do_something do
puts :foo
end
define_method(:foo) do |_bar|
puts :baz
end