Method: JSONAPI::Resource.relationship

Defined in:
lib/jsonapi/resource.rb

.relationship(*attrs) ⇒ Object 



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# File 'lib/jsonapi/resource.rb', line 504

def relationship(*attrs)
  options = attrs.extract_options!
  klass = case options[:to]
            when :one
              Relationship::ToOne
            when :many
              Relationship::ToMany
            else
              #:nocov:#
              fail ArgumentError.new('to: must be either :one or :many')
              #:nocov:#
          end
  _add_relationship(klass, *attrs, options.except(:to))
end