Test with Rails 5.2

Author: rafaelfranca

.travis.yml

@@ -17,6 +17,7 @@ gemfile:
   - gemfiles/rails_4.2.gemfile
   - gemfiles/rails_5.0.gemfile
   - gemfiles/rails_5.1.gemfile
+  - gemfiles/rails_5.2.gemfile
   - gemfiles/rails_edge.gemfile
 matrix:
   fast_finish: true
@@ -45,12 +46,22 @@ matrix:
       gemfile: gemfiles/rails_5.1.gemfile
     - rvm: 2.1.10
       gemfile: gemfiles/rails_5.1.gemfile
+    - rvm: 1.9.3
+      gemfile: gemfiles/rails_5.2.gemfile
+    - rvm: 2.0.0
+      gemfile: gemfiles/rails_5.2.gemfile
+    - rvm: 2.1.10
+      gemfile: gemfiles/rails_5.2.gemfile
     - rvm: 1.9.3
       gemfile: gemfiles/rails_edge.gemfile
     - rvm: 2.0.0
       gemfile: gemfiles/rails_edge.gemfile
     - rvm: 2.1.10
       gemfile: gemfiles/rails_edge.gemfile
+    - rvm: 2.2.9
+      gemfile: gemfiles/rails_edge.gemfile
+    - rvm: 2.3.6
+      gemfile: gemfiles/rails_edge.gemfile
   allow_failures:
     - rvm: ruby-head
     - gemfile: gemfiles/rails_edge.gemfile

gemfiles/rails_5.2.gemfile

@@ -0,0 +1,7 @@
+source "https://rubygems.org"
+
+gem "actionpack", github: "rails/rails", branch: "5-2-stable"
+gem "activerecord", github: "rails/rails", branch: "5-2-stable"
+gem "railties", github: "rails/rails", branch: "5-2-stable"
+
+gemspec :path => "../"