Exception: ActiveSupport::DeprecationException
| Relationships & Source Files | |
| Super Chains via Extension / Inclusion / Inheritance | |
| Class Chain: 
          self,
          StandardError
         | |
| Instance Chain: 
          self,
          StandardError
         | |
| Inherits: | StandardError 
 | 
| Defined in: | activesupport/lib/active_support/deprecation/behaviors.rb | 
Overview
Raised when Deprecation::Behavior#behavior is set with :raise. You would set :raise, as a behavior to raise errors and proactively report exceptions from deprecations.