Module: Historical::ActiveRecord::Extensions::InstanceMethods

Defined in:

lib/historical/active_record.rb

Instance Method Summary

• #history ⇒ ModelHistory

  The history of this model.

• #invalidate_history! ⇒ Object

  Invalidates the history of that model.

• #version ⇒ Integer

  The version number of this model.

Instance Method Details

#history ⇒ ModelHistory

Returns The history of this model.

Returns:

• (ModelHistory) —

  The history of this model

# File 'lib/historical/active_record.rb', line 48

def history
  @history ||= Historical::ModelHistory.new(self)
end

#invalidate_history! ⇒ Object

Invalidates the history of that model

# File 'lib/historical/active_record.rb', line 59

def invalidate_history!
  @history = nil
end

#version ⇒ Integer

Returns The version number of this model.

Returns:

• (Integer) —

  The version number of this model

# File 'lib/historical/active_record.rb', line 53

def version
  historical_version || history.own_version.version_index
end