language: ruby
rvm:
  - "1.8.7"
  - "1.9.3"
  - "2.1.1"

script: rspec
install: gem install rspec

language: ruby
rvm:
  - "1.9.3"
  - "2.1.1"
  - "2.2.1"

script: rspec
install: gem install rspec

Remove Ruby 1.8.7 from Travis, add 2.2.1
Remove Ruby 1.8.7 from Travis, add 2.2.1

This project uses Ruby syntax that was introduced in 1.9.0. Furthermore,
Ruby 1.8.7 was EOL'd in June 2013. It doesn't seem valuable to run tests
against this version of Ruby anymore.

https://www.ruby-lang.org/en/news/2013/06/30/we-retire-1-8-7/
