$ rspec spec/paperclip/integration_spec.rb --profile 1
Testing against version 4.1.7
..................................
Finished in 15.19 seconds (files took 0.60155 seconds to load)
34 examples, 0 failures
Top 1 slowest examples (9.54 seconds, 62.8% of total time):
Paperclip Many models at once does not exceed the open file limit
9.54 seconds ./spec/paperclip/integration_spec.rb:18
to
$ rspec spec/paperclip/integration_spec.rb --profile 1
Testing against version 4.1.7
..................................
Finished in 10.95 seconds (files took 0.59585 seconds to load)
34 examples, 0 failures
Top 1 slowest examples (5.33 seconds, 48.7% of total time):
Paperclip Many models at once does not exceed the open file limit
5.33 seconds ./spec/paperclip/integration_spec.rb:18
Updates gemfiles to Ruby 2 hash syntax.
[closes #1700]
