123456789_123456789_123456789_123456789_123456789_

Module: ActiveRecord::NoTouching

Relationships & Source Files
Namespace Children
Modules:
ClassMethods
Extension / Inclusion / Inheritance Descendants
Included In:
Base
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::ActiveSupport::Concern
Defined in: activerecord/lib/active_record/no_touching.rb

Overview

=========================

Class Method Summary

::ActiveSupport::Concern - Extended

class_methods

Define class methods from given block.
included

Evaluate given block in context of base class, so that you can write class macros here.
prepended

Evaluate given block in context of base class, so that you can write class macros here.
append_features, prepend_features

Instance Attribute Summary

Instance Method Summary

Class Method Details

.applied_to?(klass) ⇒ Boolean

This method is for internal use only.
[ GitHub ] 

  


# File 'activerecord/lib/active_record/no_touching.rb', line 40



def applied_to?(klass) # :nodoc:
  klasses.any? { |k| k >= klass }
end


  








  

    .apply_to(klass)  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/no_touching.rb', line 33



def apply_to(klass) # :nodoc:
  klasses.push(klass)
  yield
ensure
  klasses.pop
end


  








  

    .klasses   (private)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/no_touching.rb', line 45



def klasses
  ActiveSupport::IsolatedExecutionState[:active_record_no_touching_classes] ||= []
end


  







Instance Attribute Details



  

    #no_touching?  ⇒ Boolean  (readonly)
  



  

    
Returns true if the class has no_touching set, false otherwise.


{Project.no_touching} do
  Project.first.no_touching? # true
  Message.first.no_touching? # false
end

  





  


  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/no_touching.rb', line 59



def no_touching?
  NoTouching.applied_to?(self.class)
end


  







Instance Method Details



  

    #touch  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/no_touching.rb', line 67



def touch(*, **) # :nodoc:
  super unless no_touching?
end


  








  

    #touch_later  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/no_touching.rb', line 63



def touch_later(*) # :nodoc:
  super unless no_touching?
end