[from now] 2014/10/03 19:22:37

diff --git a/Gemfile b/Gemfile
index c75bf72..b85c080 100644
--- a/Gemfile
+++ b/Gemfile
@@ -46,4 +46,9 @@ group :development do
   gem 'better_errors'
   gem 'hirb'
   gem 'hirb-unicode'
+  gem 'pry'
+  gem 'pry-doc'
+  gem 'pry-byebug'
+  gem 'pry-rails'
+  gem 'pry-stack_explorer'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 0ebbc2a..de1448d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -34,7 +34,13 @@ GEM
       coderay (>= 1.0.0)
       erubis (>= 2.6.6)
       rack (>= 0.9.0)
+    binding_of_caller (0.7.2)
+      debug_inspector (>= 0.0.1)
     builder (3.2.2)
+    byebug (3.5.1)
+      columnize (~> 0.8)
+      debugger-linecache (~> 1.2)
+      slop (~> 3.6)
     chunky_png (1.3.1)
     coderay (1.1.0)
     coffee-rails (4.0.1)
@@ -45,6 +51,7 @@ GEM
       execjs
     coffee-script-source (1.8.0)
     colorize (0.7.3)
+    columnize (0.8.9)
     compass (0.12.7)
       chunky_png (~> 1.2)
       fssm (>= 0.2.7)
@@ -52,6 +59,8 @@ GEM
     compass-rails (1.1.7)
       compass (>= 0.12.2)
       sprockets (<= 2.11.0)
+    debug_inspector (0.0.2)
+    debugger-linecache (1.2.0)
     erubis (2.7.0)
     execjs (2.2.1)
     fssm (0.2.10)
@@ -78,9 +87,25 @@ GEM
     libv8 (3.16.14.7)
     mail (2.6.1)
       mime-types (>= 1.16, < 3)
+    method_source (0.8.2)
     mime-types (2.3)
     minitest (5.4.2)
     multi_json (1.10.1)
+    pry (0.10.1)
+      coderay (~> 1.1.0)
+      method_source (~> 0.8.1)
+      slop (~> 3.4)
+    pry-byebug (2.0.0)
+      byebug (~> 3.4)
+      pry (~> 0.10)
+    pry-doc (0.6.0)
+      pry (~> 0.9)
+      yard (~> 0.8)
+    pry-rails (0.3.2)
+      pry (>= 0.9.10)
+    pry-stack_explorer (0.4.9.1)
+      binding_of_caller (>= 0.7)
+      pry (>= 0.9.11)
     rack (1.5.2)
     rack-test (0.6.2)
       rack (>= 1.0)
@@ -112,6 +137,7 @@ GEM
     sdoc (0.4.1)
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)
+    slop (3.6.0)
     spring (1.1.3)
     sprockets (2.11.0)
       hike (~> 1.2)
@@ -137,6 +163,7 @@ GEM
       execjs (>= 0.3.0)
       json (>= 1.8.0)
     unicode-display_width (0.1.1)
+    yard (0.8.7.4)

 PLATFORMS
   ruby
@@ -151,6 +178,11 @@ DEPENDENCIES
   hirb-unicode
   jbuilder (~> 2.0)
   jquery-rails
+  pry
+  pry-byebug
+  pry-doc
+  pry-rails
+  pry-stack_explorer
   rails (= 4.1.6)
   sass-rails (~> 4.0.3)
   sdoc (~> 0.4.0)