sudo: false
language: ruby
rvm:
  - 2.2.4
  - 2.3.0
  - ruby-head
matrix:
  allow_failures:
    - rvm: ruby-head
services:
script: bin/rspec

sudo: false
language: ruby
rvm:
  - 2.2.4
  - 2.3.0
  - ruby-head
matrix:
  allow_failures:
    - rvm: ruby-head
bundler_args: --without benchmarking

Simplify ci config, remove build command
Simplify ci config, remove build command
