(https://github.com/ruby/irb/pull/931)
Some helpers, like Rails console's `app`, requires memoization of the
helper's ivars. To support it IRB needs to memoize helper method instances
as well.
a96c7a6668
Some helpers, like Rails console's `app`, requires memoization of the
helper's ivars. To support it IRB needs to memoize helper method instances
as well.
169a9a2c30
