Function luaRedisReturnSingleFieldTable

src/scripting.cpp:899–910

Returns a table with a single field 'field' set to the string value * passed as argument. This helper function is handy when returning * a Redis Protocol error or status reply from Lua: * * return redis.error_reply("ERR Some Error") * return redis.status_reply("ERR Some Error") */

 * return redis.status_reply("ERR Some Error")
 */
int luaRedisReturnSingleFieldTable(lua_State *lua, const char *field) {
    if (lua_gettop(lua) != 1 || lua_type(lua,-1) != LUA_TSTRING) {
        luaPushError(lua, "wrong number or type of arguments");
        return 1;
    }

    lua_newtable(lua);
    lua_pushstring(lua, field);
    lua_pushvalue(lua, -3);
    lua_settable(lua, -3);
    return 1;
}

/* redis.error_reply() */
int luaRedisErrorReplyCommand(lua_State *lua) {