Method: AMQ::Protocol::Basic.encode_properties

Defined in:

lib/amq/protocol/client.rb

.encode_properties(body_size, properties) ⇒ Object

# File 'lib/amq/protocol/client.rb', line 1501

def self.encode_properties(body_size, properties)
  pieces, flags = [], 0

  properties.reject {|key, value| value.nil?}.each do |key, value|
    i, f, result = self.__send__(:"encode_#{key}", value)
    flags |= f
    pieces[i] = result
  end

  # result = [60, 0, body_size, flags].pack('n2Qn')
  result = [60, 0].pack(PACK_UINT16_X2)
  result += AMQ::Pack.pack_uint64_big_endian(body_size)
  result += [flags].pack(PACK_UINT16)
  pieces_joined = pieces.join(EMPTY_STRING)
  result.force_encoding(pieces_joined.encoding) + pieces_joined
end