Method cleanOps

fdbclient/StatusClient.actor.cpp:149–185

}

void JSONDoc::cleanOps(json_spirit::mObject& obj) {
	auto kv = obj.begin();
	while (kv != obj.end()) {
		if (kv->second.type() == json_spirit::obj_type) {
			json_spirit::mObject& o = kv->second.get_obj();
			std::string op = getOperator(o);
			// If an operator was found, replace object with its value.
			if (!op.empty()) {
				// The "count_keys" operator needs special handling
				if (op == "$count_keys") {
					int count = 1;
					if (o.at(op).type() == json_spirit::obj_type)
						count = o.at(op).get_obj().size();
					kv->second = count;
				} else if (op == "$expires") {
					uint64_t version = 0;
					JSONDoc(o).tryGet("version", version);
					if (version == 0 || version > JSONDoc::expires_reference_version)
						kv->second = o.at(op);
					else {
						// Thing is expired so competely remove its key from the enclosing Object
						auto tmp = kv;
						++kv;
						obj.erase(tmp);
					}
				} else // For others just move the value to replace the operator object
					kv->second = o.at(op);
				// Don't advance kv because the new value could also be an operator
				continue;
			} else {
				// It's not an operator, just a regular object so clean it too.
				cleanOps(o);
			}
		}
		++kv;
	}
}

void JSONDoc::mergeInto(json_spirit::mObject& dst, const json_spirit::mObject& src) {
	for (auto& i : src) {