class Cachetastic::Adapters::Dalli
Public Instance Methods
valid?()
click to toggle source
Return false
if the connection to Memcached
is either nil
or not active.
# File lib/cachetastic/adapters/dalli.rb, line 40 def valid? return false if @_mc_connection.nil? return false unless @_mc_connection.stats return true end
Private Instance Methods
connection()
click to toggle source
# File lib/cachetastic/adapters/dalli.rb, line 47 def connection unless @_mc_connection && valid? && @_ns_version == get_version @_mc_connection = ::Dalli::Client.new(self.dalli_servers, self.dalli_options.merge(namespace: namespace)) end @_mc_connection end
get_version()
click to toggle source
# File lib/cachetastic/adapters/dalli.rb, line 67 def get_version name = self.klass.name v = ns_connection.get(name) if v.nil? v = Time.now.to_i ns_connection.set(name, v) end v.to_i end
increment_version()
click to toggle source
# File lib/cachetastic/adapters/dalli.rb, line 61 def increment_version name = self.klass.name v = get_version ns_connection.set(name, v + Time.now.to_i) end
namespace()
click to toggle source
# File lib/cachetastic/adapters/dalli.rb, line 77 def namespace @_ns_version = get_version "#{self.klass.name}.#{@_ns_version}" end
ns_connection()
click to toggle source
# File lib/cachetastic/adapters/dalli.rb, line 54 def ns_connection if !@_ns_connection || !@_ns_connection.stats @_ns_connection = ::Dalli::Client.new(self.dalli_servers, self.dalli_options.merge(namespace: :namespace_versions)) end @_ns_connection end