sudo: false
language: ruby
before_install: gem install bundler -v 1.17.3
matrix:
  include:
    - gemfile: graphql-1.7.gemfile
      env: GRAPHQL_RUBY_VERSION=1_7 CI=true
      rvm: 2.3.8
    - gemfile: graphql-latest.gemfile
      env: GRAPHQL_RUBY_VERSION=LATEST CI=true
      rvm: 2.3.8
    - gemfile: graphql-1.7.gemfile
      env: GRAPHQL_RUBY_VERSION=1_7 CI=true
      rvm: 2.4.5
    - gemfile: graphql-latest.gemfile
      env: GRAPHQL_RUBY_VERSION=LATEST CI=true
      rvm: 2.4.5
    - gemfile: graphql-1.7.gemfile
      env: GRAPHQL_RUBY_VERSION=1_7 CI=true
      rvm: 2.5.7
    - gemfile: graphql-latest.gemfile
      env: GRAPHQL_RUBY_VERSION=LATEST CI=true
      rvm: 2.5.7
    - gemfile: graphql-1.7.gemfile
      env: GRAPHQL_RUBY_VERSION=1_7 CI=true
      rvm: 2.6.5
    - gemfile: graphql-latest.gemfile
      env: GRAPHQL_RUBY_VERSION=LATEST CI=true
      rvm: 2.6.5