Module: Twirp::Encoding

Defined in:
lib/twirp/encoding.rb

Constant Summary collapse

JSON = 
"application/json"
PROTO = 
"application/protobuf"

Class Method Summary collapse

Class Method Details

.decode(bytes, msg_class, content_type) ⇒ Object 



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# File 'lib/twirp/encoding.rb', line 11

def decode(bytes, msg_class, content_type)
  case content_type
  when JSON  then msg_class.decode_json(bytes)
  when PROTO then msg_class.decode(bytes)
  else raise ArgumentError.new("Invalid content_type")
  end
end

.decode_json(bytes) ⇒ Object 



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# File 'lib/twirp/encoding.rb', line 31

def decode_json(bytes)
  ::JSON.parse(bytes)
end

.encode(msg_obj, msg_class, content_type) ⇒ Object 



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# File 'lib/twirp/encoding.rb', line 19

def encode(msg_obj, msg_class, content_type)
  case content_type
  when JSON  then msg_class.encode_json(msg_obj)
  when PROTO then msg_class.encode(msg_obj)
  else raise ArgumentError.new("Invalid content_type")
  end
end

.encode_json(attrs) ⇒ Object 



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# File 'lib/twirp/encoding.rb', line 27

def encode_json(attrs)
  ::JSON.generate(attrs)
end

.valid_content_type?(content_type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/twirp/encoding.rb', line 35

def valid_content_type?(content_type)
  content_type == JSON || content_type == PROTO
end

.valid_content_types ⇒ Object 



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# File 'lib/twirp/encoding.rb', line 39

def valid_content_types
  [JSON, PROTO]
end