Module: ConfigureMe::Persisting

Extended by:
ActiveSupport::Concern
Included in:
Base
Defined in:
lib/configure_me/persisting.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#persist_guard(&block) ⇒ Object 



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# File 'lib/configure_me/persisting.rb', line 38

def persist_guard(&block)
  if ConfigureMe.persistence_klass.respond_to?(:transaction)
    ConfigureMe.persistence_klass.transaction({}, &block)
  else
    block.call
  end
end

#read_persist(name) ⇒ Object 



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# File 'lib/configure_me/persisting.rb', line 16

def read_persist(name)
  if self.class.persisting?
    setting = ConfigureMe.persistence_klass.find_by_key(self.storage_key(name))

    unless setting.nil?
      YAML.load(setting.value)
    end
  else
    nil
  end
end

#write_persist(name, value) ⇒ Object 



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# File 'lib/configure_me/persisting.rb', line 28

def write_persist(name, value)
  if self.class.persisting?
    setting = ConfigureMe.persistence_klass.find_or_create_by_key(self.storage_key(name))
    setting.value = value.to_yaml
    setting.save!
  else
    true
  end
end