class Shoulda::Matchers::ActiveRecord::AssociationMatchers::ModelReflection
@private
Attributes
reflection[R]
subject[R]
Public Class Methods
new(reflection)
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Calls superclass method
# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 9 def initialize(reflection) super(reflection) @reflection = reflection @subject = reflection.active_record end
Public Instance Methods
associated_class()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 15 def associated_class if polymorphic? subject else reflection.klass end end
association_foreign_key()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 58 def association_foreign_key if has_and_belongs_to_many_reflection join_model = has_and_belongs_to_many_reflection.options[:class] join_model.right_reflection.foreign_key else reflection.association_foreign_key end end
association_relation(related_instance)
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 37 def association_relation(related_instance) relation = associated_class.all if reflection.scope # Source: AR::Associations::AssociationScope#eval_scope relation.instance_exec(related_instance, &reflection.scope) else relation end end
foreign_key()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 48 def foreign_key if has_and_belongs_to_many_reflection has_and_belongs_to_many_reflection.foreign_key elsif reflection.respond_to?(:foreign_key) reflection.foreign_key else reflection.primary_key_name end end
has_and_belongs_to_many_name()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 73 def has_and_belongs_to_many_name reflection.options[:through] end
join_table_name()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 31 def join_table_name join_table_name = has_and_belongs_to_many_name_table_name || reflection.join_table join_table_name.to_s end
polymorphic?()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 23 def polymorphic? reflection.options[:polymorphic] end
strict_loading?()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 77 def strict_loading? reflection.options.fetch(:strict_loading, subject.strict_loading_by_default) end
through?()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 27 def through? reflection.options[:through] end
validate_inverse_of_through_association!()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 67 def validate_inverse_of_through_association! if through? reflection.check_validity! end end
Private Instance Methods
has_and_belongs_to_many_name_table_name()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 87 def has_and_belongs_to_many_name_table_name has_and_belongs_to_many_reflection&.table_name end
has_and_belongs_to_many_reflection()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflection.rb, line 91 def has_and_belongs_to_many_reflection @_has_and_belongs_to_many_reflection ||= if has_and_belongs_to_many_name @subject.reflect_on_association(has_and_belongs_to_many_name) end end