Use Ruby 2.3.1

bcylin · bcylin · commit 19ff82e2ca09 · 2016-05-30T17:47:08.000+08:00
diff --git a/.ruby-version b/.ruby-version
@@ -0,0 +1 @@
+2.3.1
diff --git a/Gemfile b/Gemfile
@@ -1,4 +1,5 @@
 source "http://rubygems.org"
+ruby "2.3.1"
 
 gem "cocoapods", "~> 0.39.0"
 gem "pry"
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -73,5 +73,8 @@ DEPENDENCIES
   rake
   xcpretty
 
+RUBY VERSION
+   ruby 2.3.1p112
+
 BUNDLED WITH
-   1.11.2
+   1.12.5
