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Diffstat (limited to 'iredis/data/commands/scard.md')
| -rw-r--r-- | iredis/data/commands/scard.md | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/iredis/data/commands/scard.md b/iredis/data/commands/scard.md new file mode 100644 index 0000000..85d3c01 --- /dev/null +++ b/iredis/data/commands/scard.md @@ -0,0 +1,14 @@ +Returns the set cardinality (number of elements) of the set stored at `key`. + +@return + +@integer-reply: the cardinality (number of elements) of the set, or `0` if `key` +does not exist. + +@examples + +```cli +SADD myset "Hello" +SADD myset "World" +SCARD myset +``` |