Class: Valkyrie::Persistence::Fedora::OrderedList::NodeCache

Inherits:

Object

• Object
• Valkyrie::Persistence::Fedora::OrderedList::NodeCache

Defined in:

lib/valkyrie/persistence/fedora/ordered_list.rb

Instance Method Summary

• #fetch(uri) ⇒ Object
• #initialize ⇒ NodeCache constructor

  A new instance of NodeCache.

• #key?(key) ⇒ Boolean

Constructor Details

#initialize ⇒ NodeCache

# File 'lib/valkyrie/persistence/fedora/ordered_list.rb', line 97

def initialize
  @cache ||= {}
end

Instance Method Details

#fetch(uri) ⇒ Object

# File 'lib/valkyrie/persistence/fedora/ordered_list.rb', line 101

def fetch(uri)
  @cache[uri] ||= yield if block_given?
end

#key?(key) ⇒ Boolean

# File 'lib/valkyrie/persistence/fedora/ordered_list.rb', line 105

def key?(key)
  @cache.key?(key)
end