Memcached

Crystal client for Memcached using the text procotol.

Installation

Add this to your application's shard.yml:

dependencies:
  memcached:
    github: kuende/memcached
    version: ~> 0.2

Usage

require "memcached"

client = Memcached::Client.new("localhost", "11211")

client.set("foo", "bar") # sets key foo=bar
client.set("foo", "bar", ttl: 3) # set key foo=bar, expire after 3 seconds

client.get("foo") # gets key foo
client.get_multi(["foo", "other"]) => {"foo" => "bar", "other" => nil}

client.add("foo", "bar") # set foo=bar only if foo=nil
client.replace("foo", "bar") # set foo=bar only if foo!=nil

client.incr("counter") # increments counter by 1
client.incr("counter", 2) # increments counter by 2
client.decr("counter") # decrements counter by 1
client.decr("counter", 2) # decrements counter by 2

client.append("key", "foo") # appends value foo to key
client.prepend("key", "foo") # prepends value foo to key

client.delete("foo") # deletes key "foo"
client.flush # deletes all keys

Implemented

• get
• get_multi
• set
• add
• replace
• delete
• flush
• append
• prepend
• increment
• decrement
• touch

Contributing

1. Fork it ( https://github.com/kuende/memcached/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request