NoMethod: undefined method `last_comment'

[jmkim]

When I tried building and testing this with following:

bundle install --path vendor/bundle
bundle exec rake spec

Following error is occured:

rake aborted!
NoMethodError: undefined method `last_comment' for #<Rake::Application:0x000055b2ccc367f0>
/tmp/seed-fu/vendor/bundle/ruby/2.5.0/gems/rspec-core-2.99.2/lib/rspec/core/rake_task.rb:143:in `initialize'
/tmp/seed-fu/Rakefile:5:in `new'
/tmp/seed-fu/Rakefile:5:in `<top (required)>'
/tmp/seed-fu/vendor/bundle/ruby/2.5.0/gems/rake-12.3.3/exe/rake:27:in `<top (required)>'
(See full trace by running task with --trace)

[jmkim]

This error was occurred because of RSpec version limitation:

seed-fu/seed-fu.gemspec

Line 21 in 34c054c

s.add_development_dependency "rspec", "~> 2.0"

There was API mismatch between Rake 11 and rspec. This was fixed from rspec 3.5.0. Fixed by rspec/rspec-core@8e723fc

Removing the RSpec version limitation will fix this. However, it seems RSpec transition from 2 to 3 should be done before.