Sha256: 4d6534eea0ba22b6c07e11a848246897e7cecc3cb45f36cc69affadd95da1773
Contents?: true
Size: 1.08 KB
Versions: 29
Compression:
Stored size: 1.08 KB
Contents
r = Redi2casa.new([localhost], 'redi2casa')
### Do not mix counters and non-counter values in a single Hash
Hash - counters
---------------
Increment: r.hicnrby "c", "e", 10
r.hget "c", "e" => 10
Decrement: r.hincrby "c", "e", -10
r.hget "c", "e" => 0
r.hincrby "c", "a", 100
r.hgetall "c" => { "a" => 100, "e" => 0 }
## r.hset does not work for counters as yet ##
Hash - Non-counters
-------------------
r.hset "a", "b", "hello_world"
r.hset "a", "b", "bye_world"
r.hget "a", "b" => "hello_world"
r.hgetall "a" => {"a" => "hello_world", "b" => "bye_world"}
List
-----
r.lpush "a", "hello"
r.lpush "a", "hello1"
r.rpush "a", "hello3"
r.lrange "a", 0, -1 => ["hello", "hello1", "hello3"]
r.lpop "a" => "hello"
r.lrange "a", 0, -1 => ["hello1", "hello3"]
r.rpop "a" => "hello3"
r.lrange "a", 0, -1 => ["hello1"]
Key-value pairs
---------------
r.set "a", "welcome"
r.get "a" => "welcome"
r.setex "a", 10, "c"
r.get "a" => "c"
### after 10 seconds
r.get "a" => nil
Version data entries
29 entries across 29 versions & 1 rubygems