Class: ActiveFedora::Orders::OrderedList::NodeCache

Inherits:

Object

• Object
• ActiveFedora::Orders::OrderedList::NodeCache

Defined in:

lib/active_fedora/orders/ordered_list.rb

Instance Method Summary

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

  A new instance of NodeCache.

• #key?(key) ⇒ Boolean

Constructor Details

#initialize ⇒ NodeCache

Returns a new instance of NodeCache.

# File 'lib/active_fedora/orders/ordered_list.rb', line 212

def initialize
  @cache ||= {}
end

Instance Method Details

#fetch(uri) ⇒ Object

# File 'lib/active_fedora/orders/ordered_list.rb', line 216

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

#key?(key) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/active_fedora/orders/ordered_list.rb', line 220

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