Switch to mini_racer

Author: justin808

Diff for: Gemfile

@@ -44,7 +44,8 @@ gem "rails-html-sanitizer"
 gem "react_on_rails", "~> 6"
 
 # See https://github.com/sstephenson/execjs#readme for more supported runtimes
-gem "therubyracer"
+# mini_racer is probably faster than therubyracer
+gem "mini_racer"
 
 gem "autoprefixer-rails"
 

Diff for: Gemfile.lock

@@ -117,7 +117,7 @@ GEM
     json (1.8.3)
     launchy (2.4.3)
       addressable (~> 2.3)
-    libv8 (3.16.14.15)
+    libv8 (5.0.71.48.3)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
@@ -131,6 +131,8 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_portile2 (2.1.0)
+    mini_racer (0.1.4)
+      libv8 (~> 5.0, < 5.1.11)
     minitest (5.9.0)
     multi_json (1.12.1)
     nio4r (1.2.1)
@@ -210,7 +212,6 @@ GEM
       foreman
       rails (>= 3.2)
       rainbow (~> 2.1)
-    ref (2.0.0)
     rspec-core (3.5.0.beta3)
       rspec-support (= 3.5.0.beta3)
     rspec-expectations (3.5.0.beta3)
@@ -278,9 +279,6 @@ GEM
     sqlite3 (1.3.11)
     term-ansicolor (1.3.2)
       tins (~> 1.0)
-    therubyracer (0.12.2)
-      libv8 (~> 3.16.14.0)
-      ref
     thor (0.19.1)
     thread_safe (0.3.5)
     tilt (2.0.5)
@@ -324,6 +322,7 @@ DEPENDENCIES
   jbuilder
   launchy
   listen
+  mini_racer
   pg
   poltergeist
   pry
@@ -349,7 +348,6 @@ DEPENDENCIES
   spring
   spring-commands-rspec
   sqlite3
-  therubyracer
   uglifier
   web-console