Function createSortOperation

src/sort.cpp:38–43

zskiplistNode* zslGetElementByRank(zskiplist *zsl, unsigned long rank);

redisSortOperation *createSortOperation(int type, robj *pattern) {
    redisSortOperation *so = (redisSortOperation*)zmalloc(sizeof(*so), MALLOC_LOCAL);
    so->type = type;
    so->pattern = pattern;
    return so;
}

/* Return the value associated to the key with a name obtained using
 * the following rules: