Sha256: 38d9327a950e61116ee1e9bbd04323488af75ed1ca4fe05cfbe0d4e84e04aac6
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Size: 705 Bytes
Versions: 7
Compression:
Stored size: 705 Bytes
Contents
# frozen_string_literal: true
module Dynamoid
# The has_many association.
module Associations
# @private
class HasMany
include ManyAssociation
private
# Find the target association, always a :belongs_to association. Uses either options[:inverse_of] or the source class name
# and default parsing to return the most likely name for the target association.
#
# @since 0.2.0
def target_association
key_name = options[:inverse_of] || source.class.to_s.singularize.underscore.to_sym
guess = target_class.associations[key_name]
return nil if guess.nil? || guess[:type] != :belongs_to
key_name
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems