Class: ActiveScaffold::DataStructures::Association::Mongoid

Inherits:
Abstract
  • Object
show all
Defined in:
lib/active_scaffold/data_structures/association/mongoid.rb

Direct Known Subclasses

ActiveMongoid

Instance Attribute Summary

Attributes inherited from Abstract

#reverse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Abstract

#allow_join?, #as, #cache_count?, #collection?, #counter_cache, #counter_cache_hack?, #initialize, #inverse_for?, #klass, #nested?, #primary_key, #readonly?, #respond_to_target?, #reverse_association, #scope, #singular?, #source_reflection, #through?, #through_collection?, #through_reflection, #through_singular?

Constructor Details

This class inherits a constructor from ActiveScaffold::DataStructures::Association::Abstract

Class Method Details

.reflect_on_all_associations(klass) ⇒ Object 



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# File 'lib/active_scaffold/data_structures/association/mongoid.rb', line 49

def self.reflect_on_all_associations(klass)
  klass.relations.values
end

Instance Method Details

#association_primary_key ⇒ Object 



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# File 'lib/active_scaffold/data_structures/association/mongoid.rb', line 29

def association_primary_key
  @association.primary_key
end

#belongs_to? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/data_structures/association/mongoid.rb', line 7

def belongs_to?
  # once Ruby 2.6 support is dropped, use macro_mapping? always
  defined?(::Mongoid::Association) ? macro_mapping?(:belongs_to) : super
end

#foreign_type ⇒ Object 



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# File 'lib/active_scaffold/data_structures/association/mongoid.rb', line 33

def foreign_type
  @association.type
end

#habtm? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/data_structures/association/mongoid.rb', line 20

def habtm?
  defined?(::Mongoid::Association) ? macro_mapping?(:has_and_belongs_to_many) : super
end

#has_many? ⇒ Boolean

rubocop:disable Naming/PredicatePrefix

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/data_structures/association/mongoid.rb', line 16

def has_many? # rubocop:disable Naming/PredicatePrefix
  defined?(::Mongoid::Association) ? macro_mapping?(:has_many) : super
end

#has_one? ⇒ Boolean

rubocop:disable Naming/PredicatePrefix

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/data_structures/association/mongoid.rb', line 12

def has_one? # rubocop:disable Naming/PredicatePrefix
  defined?(::Mongoid::Association) ? macro_mapping?(:has_one) : super
end

#macro_mapping?(macro) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/data_structures/association/mongoid.rb', line 53

def macro_mapping?(macro)
  @association.is_a? ::Mongoid::Association::MACRO_MAPPING[macro]
end

#polymorphic? ⇒ Boolean

polymorphic belongs_to

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/data_structures/association/mongoid.rb', line 25

def polymorphic?
  belongs_to? && @association.polymorphic?
end

#quoted_primary_key ⇒ Object 



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# File 'lib/active_scaffold/data_structures/association/mongoid.rb', line 45

def quoted_primary_key
  '_id'
end

#quoted_table_name ⇒ Object 



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# File 'lib/active_scaffold/data_structures/association/mongoid.rb', line 41

def quoted_table_name
  table_name
end

#table_name ⇒ Object 



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# File 'lib/active_scaffold/data_structures/association/mongoid.rb', line 37

def table_name
  @association.klass.collection.name
end