Method writeTo

Fleece/Tree/MutableNode.hh:71–77

        }

        uint32_t writeTo(Encoder &enc, bool writeKey) {
            if (writeKey)
                enc.writeString(_key);
            else
                enc.writeValue(_value);
            return (uint32_t)enc.finishItem();
        }

        void dump(std::ostream &out, unsigned indent) {
            char hashStr[30];