Adding upstream version 1.9.1.upstream/1.9.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/iredis/data/commands/zrem.md b/iredis/data/commands/zrem.md
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+Removes the specified members from the sorted set stored at `key`. Non existing
+members are ignored.
+
+An error is returned when `key` exists and does not hold a sorted set.
+
+@return
+
+@integer-reply, specifically:
+
+- The number of members removed from the sorted set, not including non existing
+  members.
+
+@history
+
+- `>= 2.4`: Accepts multiple elements. In Redis versions older than 2.4 it was
+  possible to remove a single member per call.
+
+@examples
+
+```cli
+ZADD myzset 1 "one"
+ZADD myzset 2 "two"
+ZADD myzset 3 "three"
+ZREM myzset "two"
+ZRANGE myzset 0 -1 WITHSCORES
+```