Can't annotate models using memoization.

[jmcnevin]

If you're using memoize inside of an AR model, you will receive the following error during annotation.

Unable to annotate [MODEL].rb: #<RuntimeError: Already memoized [METHOD]>

[ctran]

Can you provide a sample model?

[leonid-shevtsov]

class Whatever < ActiveRecord::Base
  # attributes don't matter

  # look up rdocs on this
  extend ActiveSupport::Memoizable

  def some_heavy_method
    return 'whatever'
  end
  memoize :some_heavy_method

end

Looks like you're loading the class twice.

[thibaudgg]

I have the same problem with Rails 3.0.5 & Ruby 1.9.2.
Is this gem still maintained? I hope so, because I love it :)

[ctran]

I'll see what I can do.

[thibaudgg]

Great, thanks!

[glennr]

+1 for this

[agibralter]

+1

[todd-a-jacobs]

+1. Still having issues with Rails 3.0.10, Ruby 1.8.7-p302, and annotate 2.4.0.

[eagleas]

+1. Same problem.

[turadg]

Thanks @eagleas. I've merged your fix.

If the problem persists for anyone, please reopen this ticket.

[adie]

I still have this problem, installed gem with
gem 'annotate', :git => 'git://github.com/ctran/annotate_models.git'
I've checked that I use the last commit, a43c08f
Rails 3.0.10, ree-1.8.7-2011.12