Class: Ultracache::Configurations

Inherits:
Object
  • Object
show all
Defined in:
lib/ultracache/configurations.rb

Overview

This class contains configurations for Ultracache. Proper configurations should be set before caching objects and attributes you need.

Put configurations for your Rails project into initializer:

# config/initializers/ultracache.rb
Ultracache.config do |config|
  config.storage = Ultracache::Storage::Redis.new
  config.serializer = Ultracache::Serializer::JsonSerializer.new
end

Configurable attributes include ‘storage` and `serializer` for now.

Class Method Summary collapse

Class Method Details

.add_relationships(klass) ⇒ Object 



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# File 'lib/ultracache/configurations.rb', line 41

def add_relationships(klass)
  unless relationships_container[klass]
    rs = Relationships.new(klass)
    relationships_container[klass] = rs
    rs
  else
    nil
  end
end

.find_relationships(klass, options = {}) ⇒ Object 



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# File 'lib/ultracache/configurations.rb', line 51

def find_relationships(klass, options = {})
  rs_set = []

  relationships_container.each do |k, rs|
    if klass == k
      return rs if options[:strict]
      rs_set << rs
    end
  end

  return nil if options[:strict]

  relationships_container.each do |k, rs|
    if klass <= k
      rs_set << rs
    end
  end

  if rs_set.empty?
    nil
  else
    rs_set.inject(Relationships.new(klass)) do |base, rs|
      base.merge(rs)
    end
  end
end

.relationships_container ⇒ Object 



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# File 'lib/ultracache/configurations.rb', line 37

def relationships_container
  @relationships ||= Hash.new
end

.serializer ⇒ Object

Getter for serializer of Ultracache.



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# File 'lib/ultracache/configurations.rb', line 33

def serializer
  @serializer
end

.serializer=(serializer) ⇒ Object

Setter for serializer of Ultracache. ‘Ultracache::Serializer::JsonSerializer` is set as default value.



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# File 'lib/ultracache/configurations.rb', line 28

def serializer=(serializer)
  @serializer = serializer
end

.storage ⇒ Object

Getter for storage handler of Ultracache.



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# File 'lib/ultracache/configurations.rb', line 22

def storage
  @storage
end

.storage=(storage) ⇒ Object

Setter for storage handler of Ultracache.



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# File 'lib/ultracache/configurations.rb', line 17

def storage=(storage)
  @storage = storage
end