.travis.yml
language: ruby
rvm:
- 2.3.8
- 2.4.9
- 2.5.7
- 2.6.5
gemfile:
- gemfiles/rails42_paperclip4x.gemfile
- gemfiles/rails42_paperclip5x.gemfile
- gemfiles/rails42_paperclip6x.gemfile
- gemfiles/rails50_paperclip4x.gemfile
- gemfiles/rails50_paperclip5x.gemfile
- gemfiles/rails50_paperclip6x.gemfile
- gemfiles/rails51_paperclip6x.gemfile
- gemfiles/rails52_paperclip6x.gemfile