Method: Memcache.init

Defined in:
lib/memcache.rb

.init(yaml_file = nil) ⇒ Object 



357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
 
# File 'lib/memcache.rb', line 357

def self.init(yaml_file = nil)
  yaml_file ||= File.join(Rails.root, 'config', 'memcached.yml')

  if File.exists?(yaml_file)
    yaml = YAML.load_file(yaml_file)
    defaults = (yaml.delete('defaults') || {}).symbolize_keys
    config   = (yaml[Rails.env] || {}).symbolize_keys

    if not config.empty? and not config[:disabled]
      if config[:servers]
        opts = defaults.merge(config.symbolize_keys)
        Object.const_set('CACHE', Memcache.new(opts))
      else
        config.each do |connection, opts|
          opts = defaults.merge(opts.symbolize_keys)
          if not opts.empty? and not opts[:disabled]
            Memcache.pool[connection] = Memcache.new(opts)
          end
        end
      end
    end
  end
end