Class: Whiteprint::Adapters::ActiveRecord::HasAndBelongsToMany

Inherits:
Whiteprint::Adapters::ActiveRecord show all
Defined in:
lib/whiteprint/adapters/active_record/has_and_belongs_to_many.rb

Constant Summary

Constants inherited from Whiteprint::Adapters::ActiveRecord

BELONGS_TO_OPTIONS

Instance Attribute Summary

Attributes inherited from Base

#attributes, #configs, #model, #options

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Whiteprint::Adapters::ActiveRecord

#accessor, camelize, generate_migration, #has_and_belongs_to_many, #initialize, #method_missing, migration, #migration, #options_from_column, #persisted_attributes, #references, #table_exists?, underscore

Methods inherited from Base

#clone_to, #execute, #explanation, #initialize, load_plugins, #method_missing, #persisted_attributes, #set_model, #table_exists?, #table_name

Constructor Details

This class inherits a constructor from Whiteprint::Adapters::ActiveRecord

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Whiteprint::Adapters::ActiveRecord

Class Method Details

.applicable?(_) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/whiteprint/adapters/active_record/has_and_belongs_to_many.rb', line 4

def self.applicable?(_)
  false
end

Instance Method Details

#changes? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/whiteprint/adapters/active_record/has_and_belongs_to_many.rb', line 13

def changes?
  !model.table_exists?
end

#changes_tree ⇒ Object 



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# File 'lib/whiteprint/adapters/active_record/has_and_belongs_to_many.rb', line 8

def changes_tree
  return {} if model.table_exists?
  super
end

#transformer ⇒ Object 



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# File 'lib/whiteprint/adapters/active_record/has_and_belongs_to_many.rb', line 17

def transformer
  self.class.parent
end