Sha256: c678992ee1c203837b989f9df4ca5c6b9524c1f68ac87bf55a64325b1d23a0ac
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Size: 730 Bytes
Versions: 6
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Stored size: 730 Bytes
Contents
# frozen_string_literal: true
module Dynamoid
# The HasOne association.
module Associations
# @private
class HasOne
include Association
include SingleAssociation
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
6 entries across 6 versions & 1 rubygems