[from now] 2014/10/03 18:17:01

diff --git a/Gemfile b/Gemfile
index d22c3d1..c75bf72 100644
--- a/Gemfile
+++ b/Gemfile
@@ -44,4 +44,6 @@ gem 'groundworkcss'

 group :development do
   gem 'better_errors'
+  gem 'hirb'
+  gem 'hirb-unicode'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 61b33ae..0ebbc2a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -63,6 +63,10 @@ GEM
       jquery-rails
       sass-rails (>= 3.2.3)
     hike (1.2.3)
+    hirb (0.7.2)
+    hirb-unicode (0.0.5)
+      hirb (~> 0.5)
+      unicode-display_width (~> 0.1.1)
     i18n (0.6.11)
     jbuilder (2.1.3)
       activesupport (>= 3.0.0, < 5)
@@ -132,6 +136,7 @@ GEM
     uglifier (2.5.3)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
+    unicode-display_width (0.1.1)

 PLATFORMS
   ruby
@@ -142,6 +147,8 @@ DEPENDENCIES
   coffee-rails (~> 4.0.0)
   compass-rails
   groundworkcss
+  hirb
+  hirb-unicode
   jbuilder (~> 2.0)
   jquery-rails
   rails (= 4.1.6)