dragonjson parsing json Argonaut::JSON.parse(json_string, symbolize_keys: boolean, extensions: boolean) arguments json_string - String to be deserialized symbolize_keys - true/false : turn the keys of hashes into Symbols? extensions - true/false : turn the extensions (lossless Symbol deserialization, user object serialization) on? serializing basic types to json obj.to_json(indent_size: uint, minify: boolean, extensions: boolean) arguments indent_size - uint : width of indentation minify - true/false : whether to minify the json, overrides indent_size extensions - true/false : turn the extensions (lossless Symbol deserialization, user object serialization) on? basic types Hash Array Integer Float true false String Symbol (lossy conversion if extensions is false)