Module: Roda::RodaPlugins::NotAllowed::RequestMethods

Defined in:
lib/roda/plugins/not_allowed.rb

Instance Method Summary collapse

Instance Method Details

#is(*verbs) ⇒ Object

Keep track of verb calls inside the block. If there are any verb calls inside the block, but the block returned, assume that the verb calls inside the block did not match, and since there was already a successful terminal match, the request method must not be allowed, so return a 405 response in that case.



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# File 'lib/roda/plugins/not_allowed.rb', line 113

def is(*verbs)
  super(*verbs) do
    begin
      @_is_verbs = []

      ret = if verbs.empty?
        yield
      else
        yield(*captures)
      end

      unless @_is_verbs.empty?
        response.status = 405
        response['Allow'] = @_is_verbs.join(', ')
      end

      ret
    ensure
      @_is_verbs = nil
    end
  end
end