Gemfile.lock in scoped_from-0.5.1 vs Gemfile.lock in scoped_from-0.6.0

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    scoped_from (0.5.1)
+    scoped_from (0.6.0)
       activerecord (~> 3.2.0)
       activesupport (~> 3.2.0)
 
 GEM
   remote: http://rubygems.org/
@@ -29,19 +29,16 @@
     activesupport (3.2.1)
       i18n (~> 0.6)
       multi_json (~> 1.0)
     arel (3.0.0)
     builder (3.0.0)
-    columnize (0.3.6)
     diff-lcs (1.1.3)
     erubis (2.7.0)
     hike (1.2.1)
     i18n (0.6.0)
     journey (1.0.1)
     json (1.6.5)
-    linecache (0.46)
-      rbx-require-relative (> 0.0.4)
     multi_json (1.0.4)
     rack (1.4.1)
     rack-cache (1.1)
       rack (>= 0.4)
     rack-ssl (1.3.2)
@@ -54,11 +51,10 @@
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (~> 0.14.6)
     rake (0.9.2.2)
-    rbx-require-relative (0.0.5)
     rdoc (3.12)
       json (~> 1.4)
     rspec (2.8.0)
       rspec-core (~> 2.8.0)
       rspec-expectations (~> 2.8.0)
@@ -70,15 +66,10 @@
     rspec-rails (2.8.1)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       railties (>= 3.0)
       rspec (~> 2.8.0)
-    ruby-debug (0.10.4)
-      columnize (>= 0.1)
-      ruby-debug-base (~> 0.10.4.0)
-    ruby-debug-base (0.10.4)
-      linecache (>= 0.3)
     sprockets (2.1.2)
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     sqlite3 (1.3.5)
@@ -92,8 +83,7 @@
   ruby
 
 DEPENDENCIES
   rspec (~> 2.8.0)
   rspec-rails (~> 2.8.0)
-  ruby-debug
   scoped_from!
   sqlite3-ruby