Fix: upgrade dependencies and rubies.

.travis.yml

@@ -9,35 +9,29 @@ before_install:
   - mkdir geckodriver
   - tar -xzf geckodriver-v0.18.0-linux64.tar.gz -C geckodriver
   - export PATH=$PATH:$PWD/geckodriver
-  - gem install bundler -v'< 2'
-
-before_script:
-  - "export DISPLAY=:99.0"
-  - "sh -e /etc/init.d/xvfb start"
-  - sleep 3 # give xvfb some time to start
 
 language: ruby
 
 cache: bundler
 
 matrix:
   include:
-    - rvm: 2.3.1
+    - rvm: 2.6.2
       script:
         - bundle exec danger
-    - rvm: 2.3.1
+    - rvm: 2.6.2
       env:
         - GRAPE_SWAGGER_VERSION=0.8.0
-    - rvm: 2.3.1
+    - rvm: 2.6.2
       env:
         - GRAPE_SWAGGER_VERSION=0.9.0
-    - rvm: 2.3.1
+    - rvm: 2.6.2
       env:
         - GRAPE_SWAGGER_VERSION=0.11.0
-    - rvm: 2.3.1
+    - rvm: 2.6.2
       env:
         - GRAPE_SWAGGER_VERSION=0.20.2
-    - rvm: 2.3.1
+    - rvm: 2.6.2
       env:
         - GRAPE_SWAGGER_VERSION=HEAD
     - rvm: 2.3.0

Gemfile

@@ -21,6 +21,23 @@ else
   gem 'grape-swagger', version
 end
 
-group :test do
+group :development, :test do
   gem 'ruby-grape-danger', '~> 0.1.0', require: false
+  gem 'rake'
+  gem 'rspec-rails'
+  gem 'capybara'
+  gem 'grape'
+  gem 'selenium-webdriver'
+  gem 'sass-rails'
+  gem 'uglifier'
+  gem 'coffee-rails'
+  gem 'jquery-rails'
+  gem 'grape-swagger-ui'
+  gem 'sprockets'
+  gem 'rack', '~> 1.6'
+  gem 'rack-cors'
+  gem 'rubocop', '0.38.0'
+  gem 'mime-types', '< 3.0'
+  gem 'rack-no_animations'
+  gem 'nokogiri'
 end

grape-swagger-rails.gemspec

@@ -17,25 +17,4 @@ Gem::Specification.new do |spec|
   spec.require_paths = %w(lib)
 
   spec.add_dependency 'railties', '>= 3.2.12'
-
-  spec.add_development_dependency 'bundler', '~> 1.15'
-  spec.add_development_dependency 'rake'
-  spec.add_development_dependency 'git'
-  spec.add_development_dependency 'rspec-rails'
-  spec.add_development_dependency 'capybara'
-  spec.add_development_dependency 'grape'
-  spec.add_development_dependency 'grape-swagger', '>= 0.7.2'
-  spec.add_development_dependency 'selenium-webdriver'
-  spec.add_development_dependency 'sass-rails'
-  spec.add_development_dependency 'uglifier'
-  spec.add_development_dependency 'coffee-rails'
-  spec.add_development_dependency 'jquery-rails'
-  spec.add_development_dependency 'grape-swagger-ui'
-  spec.add_development_dependency 'sprockets'
-  spec.add_development_dependency 'rack', '~> 1.6'
-  spec.add_development_dependency 'rack-cors'
-  spec.add_development_dependency 'rubocop', '0.38.0'
-  spec.add_development_dependency 'mime-types', '< 3.0'
-  spec.add_development_dependency 'rack-no_animations'
-  spec.add_development_dependency 'nokogiri', '< 1.7.0'
 end