https://github.com/kenoir/cachescade

JRuby Multi-Layer Cache Gem
https://github.com/kenoir/cachescade

Last synced: 9 days ago
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JRuby Multi-Layer Cache Gem

• Host: GitHub
• URL: https://github.com/kenoir/cachescade
• Owner: kenoir
• License: gpl-3.0
• Created: 2014-02-23T13:25:13.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2014-02-28T10:15:38.000Z (almost 11 years ago)
• Last Synced: 2024-11-08T21:59:35.483Z (2 months ago)
• Language: Ruby
• Size: 223 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
cachescade

==========

**work in progress**

JRuby Multi-Layer Cache Gem

Usage:

```rb

class CacheStub

  attr_reader :hash, :sleep_time

  def initialize(cache_speed)

    @sleep_time = cache_speed

  end

  def get(id)

    doze

    sleep @sleep_time

    (not @hash.nil?) and @hash.include?(id) ? cache_hit_for(id) : cache_miss_for(id)

  end

  def put(id, data)

    doze

    puts "cache_put #{id}"

    @hash.nil? ? (@hash = { id => data }) : @hash[id] = data

  end

  def doze

    puts "sleeping for #{@sleep_time} seconds"

    sleep @sleep_time

  end

  def cache_hit_for(id)

    puts "cache_hit #{id}"

    @hash[id]

  end

  def cache_miss_for(id)

    puts "cache_miss #{id}"

    nil

  end

end

c = Cachescade.create

c << Cachescade::CacheLayer.new(CacheStub.new(3))

c << Cachescade::CacheLayer.new(CacheStub.new(2))

c << Cachescade::CacheLayer.new(CacheStub.new(1))

```