Class: ActiveModel::NullMutationTracker

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/active_model/attribute_mutation_tracker.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#any_changes? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_model/attribute_mutation_tracker.rb', line 103

def any_changes?(*)
  false
end

#change_to_attribute(attr_name) ⇒ Object 



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# File 'lib/active_model/attribute_mutation_tracker.rb', line 100

def change_to_attribute(attr_name)
end

#changed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_model/attribute_mutation_tracker.rb', line 107

def changed?(*)
  false
end

#changed_attribute_names ⇒ Object 



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# File 'lib/active_model/attribute_mutation_tracker.rb', line 88

def changed_attribute_names(*)
  []
end

#changed_in_place? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_model/attribute_mutation_tracker.rb', line 111

def changed_in_place?(*)
  false
end

#changed_values ⇒ Object 



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# File 'lib/active_model/attribute_mutation_tracker.rb', line 92

def changed_values(*)
  {}
end

#changes ⇒ Object 



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# File 'lib/active_model/attribute_mutation_tracker.rb', line 96

def changes(*)
  {}
end

#force_change ⇒ Object 



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# File 'lib/active_model/attribute_mutation_tracker.rb', line 121

def force_change(*)
end

#forget_change ⇒ Object 



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# File 'lib/active_model/attribute_mutation_tracker.rb', line 115

def forget_change(*)
end

#original_value ⇒ Object 



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# File 'lib/active_model/attribute_mutation_tracker.rb', line 118

def original_value(*)
end