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/srem.md b/iredis/data/commands/srem.md
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+Remove the specified members from the set stored at `key`. Specified members
+that are not a member of this set are ignored. If `key` does not exist, it is
+treated as an empty set and this command returns `0`.
+
+An error is returned when the value stored at `key` is not a set.
+
+@return
+
+@integer-reply: the number of members that were removed from the set, not
+including non existing members.
+
+@history
+
+- `>= 2.4`: Accepts multiple `member` arguments. Redis versions older than 2.4
+  can only remove a set member per call.
+
+@examples
+
+```cli
+SADD myset "one"
+SADD myset "two"
+SADD myset "three"
+SREM myset "one"
+SREM myset "four"
+SMEMBERS myset
+```