.travis.yml

rvm:
  - 1.8.7
  - 1.9.2
  - 1.9.3
  - ruby-head
  #- rbx-19mode

env:
  - MONGOID_VERSION=2
  - MONGOID_VERSION=3
  - MONGOID_VERSION=4

matrix:
  exclude:
    - rvm: 1.8.7
      env: MONGOID_VERSION=3
    - rvm: 1.8.7
      env: MONGOID_VERSION=4
    - rvm: 1.9.2
      env: MONGOID_VERSION=3
    - rvm: 1.9.2
      env: MONGOID_VERSION=4

services: mongodb