How to resolve Rails model namespace collision

Question

The story so far:

I have a rails app with a model named \"Term\". All is well until trying to install Cucumber. Upon running

rake cucumber


        

Answer 1

Two solutions:

1) Change your app's Term model to be something else.

2) Patch term-ansicolor to have a namespaced Term and use that gem instead.

Answer 2

Here's what I did:

sudo gem uninstall term-ansicolor
sudo gem uninstall cucumber

Download sources for term-ansicolor and cucumber from github
Search term-ansicolor source for "module Term" and replace with "module ANSITerm"
Search cucumber source for "include Term" and replace with "include ANSITerm"
Search cucumber source for "::Term" and replace with "::ANSITerm"

sudo gem install term-ansicolor from my local repository
sudo gem install cucumber from my local repository

Now I have two gems to maintain, but that seems easier than changing all the model references in my app.

Comments/suggestions welcome.

Answer 3

I did get a namespace collision with my application model Node and Capybara::Node in my specs. It was sufficient for me to explicitly state toplevel namespace in specs to fix the problem:

it "should find the specified node scoped under the current user" do
  ::Node.should have_received(:find_by_id_for_user).with(node.id, user)
end