We forked trusty memoizer Show archive.org snapshot to make two changes:

1. Memoized methods now preserve their arity Show archive.org snapshot . Previously all memoized methods had an arity of -1.
2. Memoized methods are now faster at runtime. This will only be noticable if you call a memoized methods many times in the same request.

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Read more Show archive.org snapshot

We published our fork as a new gem named memoized Show archive.org snapshot .

memoized is API-compatible to memoizer, you just need to include Memoized instead of Memoizer:

class A
  include Memoized

  memoize def hello
    'hello!'
  end
end