Sha256: bdd2a25bebc10e35217fe49cbb974ef04d613c6b6bd5640dc011e3a88a364d88
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Size: 699 Bytes
Versions: 5
Compression:
Stored size: 699 Bytes
Contents
# frozen_string_literal: true
module Dynamoid #:nodoc:
# The has_many association.
module Associations
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
5 entries across 5 versions & 1 rubygems