I am trying to use wishlist extension with Spree 2.0. It's a bit surprising
that it simply doesn't work, as if it is marked as compatible with 2.0
without any testing at all.
It is trying to call in_stock? method on variant. I would like to know what
is the equivalent method in Spree 2.0?
Grokbase › Groups › Ruby on Rails › spree-user › June 2013