Using MySQL and memcached with Ruby-opracowanie

Using MySQL and memcached with Ruby
There are a number of different modules for interfacing to memcached within Ruby. The Ruby-
MemCache client library provides a native interface to memcached that does not require any external
libraries, such as libmemcached. You can obtain the installer package from http://www.deveiate.org/
projects/RMemCache.
To install, extract the package and then run install.rb:
shell install.rb
If you have RubyGems, you can install the Ruby-MemCache gem:
shell gem install Ruby-MemCache
Bulk updating Gem source index for: http://gems.rubyforge.org
Install required dependency io-reactor? [Yn] y
Successfully installed Ruby-MemCache-0.0.1
Successfully installed io-reactor-0.05
Installing ri documentation for io-reactor-0.05...
Installing RDoc documentation for io-reactor-0.05...
To use a memcached instance from within Ruby, create a new instance of the MemCache object.
require 'memcache'
memc = MemCache::new '192.168.0.100:11211'
You can add a weight to each server to increase the likelihood of the server being selected during
hashing by appending the weight count to the server host name/port string:
require 'memcache'
memc = MemCache::new '192.168.0.100:11211:3'
To add servers to an existing list, you can append them directly to the MemCache object:
memc += ["192.168.0.101:11211"]
To set data into the cache, you can just assign a value to a key within the new cache object, which
works just like a standard Ruby hash object:
memc["key"] = "value"
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