On Apr 23, 2011, at 10:26 AM, Matthew Van Horn wrote:
> On Apr 23, 2011, at 10:40 AM, Matthew Van Horn wrote:
>
>> def self.nullify_contextually?(other)
>> rspec_root = defined?(RSpec) ? RSpec : Spec
>> if defined? rspec_root::Rails::RailsExampleGroup
>> other.ancestors.include?(rspec_root::Rails::RailsExampleGroup)
>> else
>> other.ancestors.include?(rspec_root::Rails::ModelExampleGroup) ||
>> other.ancestors.include?(rspec_root::Rails::ControllerExampleGroup)
>> ||
>> other.ancestors.include?(rspec_root::Rails::ViewExampleGroup) ||
>> other.ancestors.include?(rspec_root::Rails::HelperExampleGroup)
>> end
>> end
>
> Changing 'ancestors' to 'included_modules' seems to make this work for me.
> ancestors is returning a one-element array with an anonymous class in it.
> included_modules is returning what I'd expect
> [NullDB::RSpec::NullifiedDatabase, RSpec::Rails::ModelExampleGroup,
> RSpec::Rails::RailsExampleGroup... etc]
> Could this be a ruby version thing?
> I'm using ree 1.8.7 for the moment.
More likely an execution order issue than a Ruby version issue. RSpec tells
each example group to include the modules listed in included_modules. If
nullify_contextually? is invoked before that happens, the modules will be in
the included_modules Array, but will be included yet, so ancestors would not
return them. Make sense?
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