6 lines
178 B
Text
6 lines
178 B
Text
|
Weak Reference class that allows a referenced object to be garbage-collected.
|
||
|
|
|
||
|
|
A WeakRef may be used exactly like the object it references.
|
||
|
|
|
||
|
|
WWW: https://github.com/ruby/weakref
|