We use the word_wrap method right now to reformat warning messages so
that they fit within a 72-character space. We'd like to use this for
error messages too, but we want the word_wrap method to be smart when
reformatting bulleted or numbered lists, and also to ignore code blocks.
Fix `class_name` qualifier for association matchers so that if the
model being referenced is namespaced, the matcher will correctly resolve
the class before checking it against the association's `class_name`.
Take these models for instance:
module Models
class Friend < ActiveRecord::Base
end
class User < ActiveRecord::Base
has_many :friends, class_name: 'Friend'
end
end
Here, the `has_many` is referring to Models::Friend, not just Friend.
Previously in order to test the association, you had to write:
describe Models::User do
it { should have_many(:friends).class_name('Models::Friend') }
end
Now, `have_many` will attempt to resolve the string given to
`class_name` within the context of the namespace first before treating
it as a reference to a global constant. This means you can now write
this:
describe Models::User do
it { should have_many(:friends).class_name('Friend') }
end
You can now say `define_class('Models::User')` and it will define a User
class inside of the Models module.
Similarly, you can also say `define_model('Models::User')` and it will
set the table name of the model to `models_users` instead of just
`users`.
