Fixed link_to_edit helper; upgraded haml, mysql2, and rspec gems

Author: Mike Dvorkin

Gemfile

@@ -7,8 +7,8 @@ gem 'rails', '3.0.0'
 
 gem 'acts_as_commentable',  '>= 3.0.0'
 gem 'authlogic',            '>= 2.1.6', :path => File.join(File.dirname(__FILE__), 'vendor', 'gems', 'authlogic')
-gem 'haml',                 '>= 3.0.18'
-gem 'mysql2',               '>= 0.2.3'
+gem 'haml',                 '>= 3.0.21'
+gem 'mysql2',               '>= 0.2.4'
 gem 'paperclip',            '>= 2.3.3', :git => "git://github.com/thoughtbot/paperclip.git"
 gem 'simple_column_search', '>= 1.1.0'
 gem 'will_paginate',        '>= 3.0.pre2'
@@ -23,11 +23,11 @@ group :test do
   gem 'test-unit', '1.2.3' if RUBY_VERSION.to_f >= 1.9
   gem 'factory_girl',       '>= 1.3.2'
   gem 'ffaker',             '>= 0.4.0'
-  gem "rspec-rails",        '>=2.0.0.beta.22', :git => "git://github.com/rspec/rspec-rails.git"
-  gem "rspec",              '>=2.0.0.beta.22', :git => "git://github.com/rspec/rspec.git"
-  gem "rspec-core",         '>=2.0.0.beta.22', :git => "git://github.com/rspec/rspec-core.git"
-  gem "rspec-expectations", '>=2.0.0.beta.22', :git => "git://github.com/rspec/rspec-expectations.git"
-  gem "rspec-mocks",        '>=2.0.0.beta.22', :git => "git://github.com/rspec/rspec-mocks.git"
+  gem "rspec-rails",        '>= 2.0.0'
+  gem "rspec",              '>= 2.0.0'
+  gem "rspec-core",         '>= 2.0.0'
+  gem "rspec-expectations", '>= 2.0.0'
+  gem "rspec-mocks",        '>= 2.0.0'
 end
 
 # Gem watch list:

Gemfile.lock

@@ -1,40 +1,3 @@
-GIT
-  remote: git://github.com/rspec/rspec-core.git
-  revision: e063045
-  specs:
-    rspec-core (2.0.0.beta.22)
-
-GIT
-  remote: git://github.com/rspec/rspec-expectations.git
-  revision: 311ba91
-  specs:
-    rspec-expectations (2.0.0.beta.22)
-      diff-lcs (>= 1.1.2)
-
-GIT
-  remote: git://github.com/rspec/rspec-mocks.git
-  revision: 07bc53f
-  specs:
-    rspec-mocks (2.0.0.beta.22)
-      rspec-core (= 2.0.0.beta.22)
-      rspec-expectations (= 2.0.0.beta.22)
-
-GIT
-  remote: git://github.com/rspec/rspec-rails.git
-  revision: 4321f81
-  specs:
-    rspec-rails (2.0.0.beta.22)
-      rspec (= 2.0.0.beta.22)
-
-GIT
-  remote: git://github.com/rspec/rspec.git
-  revision: 3df49f5
-  specs:
-    rspec (2.0.0.beta.22)
-      rspec-core (= 2.0.0.beta.22)
-      rspec-expectations (= 2.0.0.beta.22)
-      rspec-mocks (= 2.0.0.beta.22)
-
 GIT
   remote: git://github.com/thoughtbot/paperclip.git
   revision: 9e6afe4ff5b6b07bb1d50a4cb4bdd85feb1c9bbf
@@ -90,7 +53,7 @@ GEM
       abstract (>= 1.0.0)
     factory_girl (1.3.2)
     ffaker (0.4.0)
-    haml (3.0.18)
+    haml (3.0.21)
     hoe (2.6.2)
       rake (>= 0.8.7)
       rubyforge (>= 2.0.4)
@@ -101,7 +64,7 @@ GEM
       mime-types
       treetop (>= 1.4.5)
     mime-types (1.16)
-    mysql2 (0.2.3)
+    mysql2 (0.2.4)
     polyglot (0.3.1)
     rack (1.2.1)
     rack-mount (0.6.13)
@@ -122,6 +85,18 @@ GEM
       rake (>= 0.8.4)
       thor (~> 0.14.0)
     rake (0.8.7)
+    rspec (2.0.0)
+      rspec-core (= 2.0.0)
+      rspec-expectations (= 2.0.0)
+      rspec-mocks (= 2.0.0)
+    rspec-core (2.0.0)
+    rspec-expectations (2.0.0)
+      diff-lcs (>= 1.1.2)
+    rspec-mocks (2.0.0)
+      rspec-core (= 2.0.0)
+      rspec-expectations (= 2.0.0)
+    rspec-rails (2.0.0)
+      rspec (= 2.0.0)
     rubyforge (2.0.4)
       json_pure (>= 1.1.7)
     simple_column_search (1.1.0)
@@ -143,15 +118,15 @@ DEPENDENCIES
   awesome_print (>= 0.2.1)
   factory_girl (>= 1.3.2)
   ffaker (>= 0.4.0)
-  haml (>= 3.0.18)
-  mysql2 (>= 0.2.3)
+  haml (>= 3.0.21)
+  mysql2 (>= 0.2.4)
   paperclip (>= 2.3.3)!
   rails (= 3.0.0)
-  rspec (>= 2.0.0.beta.22)!
-  rspec-core (>= 2.0.0.beta.22)!
-  rspec-expectations (>= 2.0.0.beta.22)!
-  rspec-mocks (>= 2.0.0.beta.22)!
-  rspec-rails (>= 2.0.0.beta.22)!
+  rspec (>= 2.0.0)
+  rspec-core (>= 2.0.0)
+  rspec-expectations (>= 2.0.0)
+  rspec-mocks (>= 2.0.0)
+  rspec-rails (>= 2.0.0)
   simple_column_search (>= 1.1.0)
   test-unit (= 1.2.3)
   will_paginate (>= 3.0.pre2)

app/helpers/application_helper.rb

@@ -100,6 +100,7 @@ def arrow_for(id)
 
   #----------------------------------------------------------------------------
   def link_to_edit(model, params = {})
+    name = model.class.name.underscore.downcase
     link_to_remote(t(:edit),
       :url    => params[:url] || send(:"edit_#{name}_path", model),
       :method => :get,