language: ruby

rvm:
  - 2.1
  - 2.0.0
  - 1.9.3
  - ruby-head

env:
  - RUBYGEMS_VERSION=
  - RUBYGEMS_VERSION=2.2.2
  - RUBYGEMS_VERSION=2.1.11
  - RUBYGEMS_VERSION=2.0.14
  - RUBYGEMS_VERSION=1.8.29

bundler_args: --without guard

before_install:
  - if [ -n "$RUBYGEMS_VERSION" ]; then gem update --system $RUBYGEMS_VERSION; fi
  - gem --version

matrix:
  exclude:
    - rvm: 2.1
      env: RUBYGEMS_VERSION=1.8.29
    - rvm: 2.0.0
      env: RUBYGEMS_VERSION=1.8.29
    - rvm: ruby-head
      env: RUBYGEMS_VERSION=1.8.29
  allow_failures:
    - rvm: ruby-head

notifications:
  irc: "chat.freenode.net#kitchenci"