Exception: ActiveRecord::ThroughNestedAssociationsAreReadonly

Inherits:

ActiveRecordError

• Object
• StandardError
• ActiveRecordError
• ActiveRecord::ThroughNestedAssociationsAreReadonly

Defined in:

activerecord/lib/active_record/associations.rb

Overview

:nodoc:

Direct Known Subclasses

HasManyThroughNestedAssociationsAreReadonly, HasOneThroughNestedAssociationsAreReadonly

Instance Method Summary

• #initialize(owner = nil, reflection = nil) ⇒ ThroughNestedAssociationsAreReadonly constructor

  A new instance of ThroughNestedAssociationsAreReadonly.

Constructor Details

#initialize(owner = nil, reflection = nil) ⇒ ThroughNestedAssociationsAreReadonly

Returns a new instance of ThroughNestedAssociationsAreReadonly.

# File 'activerecord/lib/active_record/associations.rb', line 142

def initialize(owner = nil, reflection = nil)
  if owner && reflection
    super("Cannot modify association '#{owner.class.name}##{reflection.name}' because it goes through more than one other association.")
  else
    super("Through nested associations are read-only.")
  end
end