Module: DataMapper::ActiveModel::InstanceMethods

Defined in:
lib/dm-active_model.rb

Instance Method Summary collapse

Instance Method Details

#errors ⇒ Object 



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# File 'lib/dm-active_model.rb', line 38

def errors
  obj = Object.new
  def obj.[](key)         [] end
  def obj.full_messages() [] end
  obj
end

#persisted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dm-active_model.rb', line 12

def persisted?
  saved?
end

#to_key ⇒ Object 



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# File 'lib/dm-active_model.rb', line 16

def to_key
  key
end

#to_model ⇒ Object 



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# File 'lib/dm-active_model.rb', line 8

def to_model
  self
end

#to_param ⇒ Object 



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# File 'lib/dm-active_model.rb', line 20

def to_param
  return nil if key.nil?
  if key.length > 1
    raise "You need to implement #to_param yourself to support this key: #{self.class.key.inspect}"
  else
    self.key.first.to_s
  end
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dm-active_model.rb', line 34

def valid?
  true
end