Module: ActiveRecord::ReadonlyAttributes::ClassMethods

Defined in:
activerecord/lib/active_record/readonly_attributes.rb

Instance Method Summary collapse

Instance Method Details

#attr_readonly(*attributes) ⇒ Object

Attributes listed as readonly will be used to create a new record but update operations will ignore these fields.



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# File 'activerecord/lib/active_record/readonly_attributes.rb', line 14

def attr_readonly(*attributes)
  self._attr_readonly = Set.new(attributes.map(&:to_s)) + (_attr_readonly || [])
end

#readonly_attribute?(name) ⇒ Boolean

:nodoc:

Returns:

  • (Boolean) 


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# File 'activerecord/lib/active_record/readonly_attributes.rb', line 23

def readonly_attribute?(name) # :nodoc:
  _attr_readonly.include?(name)
end

#readonly_attributes ⇒ Object

Returns an array of all the attributes that have been specified as readonly.



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# File 'activerecord/lib/active_record/readonly_attributes.rb', line 19

def readonly_attributes
  _attr_readonly
end