rspec-core 3.0.3

[seanlinsley]

Our tests are failing on Travis, which I think was caused by the latest release of rspec-core, 3.0.3

TypeError: no implicit conversion from nil to integer
gems/rspec-core-3.0.3/lib/rspec/core/rake_task.rb:93:in `exit'
gems/rspec-core-3.0.3/lib/rspec/core/rake_task.rb:93:in `run_task'
gems/rspec-core-3.0.3/lib/rspec/core/rake_task.rb:106:in `block (2 levels) in define'
gems/rspec-core-3.0.3/lib/rspec/core/rake_task.rb:104:in `block in define'
Tasks: TOP => test_with_coveralls => test => spec:unit
(See full trace by running task with --trace)

[seanlinsley]

I'm not able to reproduce this error locally, but rspec/rspec-expectations@a823c9f is causing rspec to consume all available memory until manually cancelled.

I'm currently getting around that with:

gem 'rspec-expectations', github: 'rspec/rspec-expectations', ref: '0aef026d'

[seanlinsley]

I still have no idea what's happening :-/

[seanlinsley]

Hopefully this was resolved by way of activeadmin/arbre#30