Allowing rails to be updated via patch releases.

Currently we're hard-coding a dependency on a specific version of
Rails. That prevents us from upgrading Rails at all.

This commit allows us to upgrade the patch level of our Rails gems.

Gemfile

@@ -2,9 +2,9 @@ source "http://rubygems.org"
 # Add dependencies required to use your gem here.
 # Example:
 
-gem "activesupport", "2.3.10"
-gem "activerecord", "2.3.10"
-gem "actionpack", "2.3.10"
+gem "activesupport", "~> 2.3.10"
+gem "activerecord", "~> 2.3.10"
+gem "actionpack", "~> 2.3.10"
 
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.

Gemfile.lock

@@ -15,7 +15,7 @@ GEM
       rake
     linecache (0.43)
     mocha (0.9.12)
-    rack (1.1.0)
+    rack (1.1.2)
     rake (0.8.7)
     ruby-debug (0.10.4)
       columnize (>= 0.1)
@@ -29,9 +29,9 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  actionpack (= 2.3.10)
-  activerecord (= 2.3.10)
-  activesupport (= 2.3.10)
+  actionpack (~> 2.3.10)
+  activerecord (~> 2.3.10)
+  activesupport (~> 2.3.10)
   bundler (~> 1.0.0)
   jeweler (~> 1.5.1)
   mocha

property_sets.gemspec

@@ -48,28 +48,28 @@ Gem::Specification.new do |s|
     s.specification_version = 3
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-      s.add_runtime_dependency(%q<activesupport>, ["= 2.3.10"])
-      s.add_runtime_dependency(%q<activerecord>, ["= 2.3.10"])
-      s.add_runtime_dependency(%q<actionpack>, ["= 2.3.10"])
+      s.add_runtime_dependency(%q<activesupport>, ["~> 2.3.10"])
+      s.add_runtime_dependency(%q<activerecord>, ["~> 2.3.10"])
+      s.add_runtime_dependency(%q<actionpack>, ["~> 2.3.10"])
       s.add_development_dependency(%q<shoulda>, [">= 0"])
       s.add_development_dependency(%q<bundler>, ["~> 1.0.0"])
       s.add_development_dependency(%q<jeweler>, ["~> 1.5.1"])
       s.add_development_dependency(%q<ruby-debug>, [">= 0"])
       s.add_development_dependency(%q<thoughtbot-shoulda>, [">= 0"])
     else
-      s.add_dependency(%q<activesupport>, ["= 2.3.10"])
-      s.add_dependency(%q<activerecord>, ["= 2.3.10"])
-      s.add_dependency(%q<actionpack>, ["= 2.3.10"])
+      s.add_dependency(%q<activesupport>, ["~> 2.3.10"])
+      s.add_dependency(%q<activerecord>, ["~> 2.3.10"])
+      s.add_dependency(%q<actionpack>, ["~> 2.3.10"])
       s.add_dependency(%q<shoulda>, [">= 0"])
       s.add_dependency(%q<bundler>, ["~> 1.0.0"])
       s.add_dependency(%q<jeweler>, ["~> 1.5.1"])
       s.add_dependency(%q<ruby-debug>, [">= 0"])
       s.add_dependency(%q<thoughtbot-shoulda>, [">= 0"])
     end
   else
-    s.add_dependency(%q<activesupport>, ["= 2.3.10"])
-    s.add_dependency(%q<activerecord>, ["= 2.3.10"])
-    s.add_dependency(%q<actionpack>, ["= 2.3.10"])
+    s.add_dependency(%q<activesupport>, ["~> 2.3.10"])
+    s.add_dependency(%q<activerecord>, ["~> 2.3.10"])
+    s.add_dependency(%q<actionpack>, ["~> 2.3.10"])
     s.add_dependency(%q<shoulda>, [">= 0"])
     s.add_dependency(%q<bundler>, ["~> 1.0.0"])
     s.add_dependency(%q<jeweler>, ["~> 1.5.1"])