CartsController.block in <class:CartsController>
/home/z/test_rails/depot/app/controllers/carts_controller.rb:3
CartsController.rescue_from
$GemPath0/gems/activesupport-5.0.2/lib/active_support/rescuable.rb:50
Array#each
$GemPath0/gems/activesupport-5.0.2/lib/active_support/rescuable.rb:59
CartsController.block in rescue_from
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Kernel#is_a?
$GemPath0/gems/activesupport-5.0.2/lib/active_support/rescuable.rb:60
Kernel#respond_to?
$GemPath0/gems/activesupport-5.0.2/lib/active_support/rescuable.rb:60
Module#name
$GemPath0/gems/activesupport-5.0.2/lib/active_support/rescuable.rb:61
CartsController.block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/class/attribute.rb:90
CartsController.block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/class/attribute.rb:90
CartsController.block (2 levels) in class_attribute
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/class/attribute.rb:87
CartsController.block (2 levels) in class_attribute
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/class/attribute.rb:87
Kernel#singleton_class
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/class/attribute.rb:88
Module#class_eval
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/class/attribute.rb:88
#<Class:CartsController>.block (3 levels) in class_attribute
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/class/attribute.rb:88
#<Class:CartsController>.remove_possible_method
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/module/remove_method.rb:3
Module#method_defined?
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/module/remove_method.rb:4
Module#undef_method
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/module/remove_method.rb:5
BasicObject#singleton_method_undefined
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/module/remove_method.rb:5
Module#define_method
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/class/attribute.rb:90
BasicObject#singleton_method_added
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/class/attribute.rb:90
Module#singleton_class?
$GemPath0/gems/activesupport-5.0.2/lib/active_support/core_ext/class/attribute.rb:93