- ruby | ruby-interpreter
 - ruby-ddmetrics (>= 1.0)
 - ruby-ref (>= 2.0)
 
 The DDMemoize library adds support for memoizing Ruby
 functions, allowing for storing previously computed values.
 It provides the following features:
  * Supports memoizing functions on frozen objects
  * Releases memoized values when needed in order to reduce
    memory pressure
  * Optionally records metrics
            Installed Size: 25.6 kB
            
            Architectures:  all