Class: ActiveRecord::Reflection::AggregateReflection

Inherits:

MacroReflection

• Object
• AbstractReflection
• MacroReflection
• ActiveRecord::Reflection::AggregateReflection

Defined in:

lib/active_record/reflection.rb

Overview

Holds all the meta-data about an aggregation as it was specified in the Active Record class.

Instance Attribute Summary

Attributes inherited from MacroReflection

#active_record, #name, #options, #plural_name, #scope

Instance Method Summary

• #mapping ⇒ Object

  :nodoc:.

Methods inherited from MacroReflection

#==, #autosave=, #compute_class, #initialize, #klass

Methods inherited from AbstractReflection

#build_association, #check_validity_of_inverse!, #class_name, #inverse_of, #join_keys, #primary_key_type, #quoted_table_name, #source_macro, #table_name

Constructor Details

This class inherits a constructor from ActiveRecord::Reflection::MacroReflection

Instance Method Details

#mapping ⇒ Object

:nodoc:

# File 'lib/active_record/reflection.rb', line 269

def mapping
  mapping = options[:mapping] || [name, name]
  mapping.first.is_a?(Array) ? mapping : [mapping]
end