Module: ActiveRecordAbstractClass

Defined in:
lib/active_record_abstract_class.rb,
lib/active_record_abstract_class/version.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

VERSION = 
'0.0.1'

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/active_record_abstract_class.rb', line 10

def self.included (base)
  base.module_eval do
    before_save :do_not_persist_abstract_class
  end

  base.extend(ClassMethods)

  base.instance_eval do
    @abstract = true
  end
end

Instance Method Details

#do_not_persist_abstract_class ⇒ Object 



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# File 'lib/active_record_abstract_class.rb', line 22

def do_not_persist_abstract_class
  raise "#{self.class.name} is an abstract class and can't be persisted" if self.class.abstract?
end