class Dynamoid::Associations::HasAndBelongsToMany
@private
Private Instance Methods
target_association()
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Find the target association, always another :has_and_belongs_to_many association. Uses either options or the source class name and default parsing to return the most likely name for the target association.
@since 0.2.0
# File lib/dynamoid/associations/has_and_belongs_to_many.rb, line 16 def target_association key_name = options[:inverse_of] || source.class.to_s.pluralize.underscore.to_sym guess = target_class.associations[key_name] return nil if guess.nil? || guess[:type] != :has_and_belongs_to_many key_name end