Remove support for Rails 2.3

.travis.yml

@@ -21,11 +21,6 @@ gemfile:
 
 bundler_args: ''
 
-# for the rails 2.3 test app.
-before_install:
-  - ruby -e "exit(RUBY_VERSION.to_f >= 2.0)" || gem update --system 1.8.25
-  - gem --version
-
 before_script:
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start
@@ -45,7 +40,6 @@ script: "bundle exec rake test:ci"
 #
 ## For all the integration tests
 env:
-  - RAILS_VERSION=2.3
   - RAILS_VERSION=3.0
   - RAILS_VERSION=3.1
   - RAILS_VERSION=3.2
@@ -56,29 +50,21 @@ env:
 
 matrix:
   exclude:
-    - rvm: 2.0.0
-      env: RAILS_VERSION=2.3
     - rvm: 2.0.0
       env: RAILS_VERSION=3.0
     - rvm: 2.0.0
       env: RAILS_VERSION=3.1
 
-    - rvm: 2.1.2
-      env: RAILS_VERSION=2.3
     - rvm: 2.1.2
       env: RAILS_VERSION=3.0
     - rvm: 2.1.2
       env: RAILS_VERSION=3.1
 
-    - rvm: 2.2.0
-      env: RAILS_VERSION=2.3
     - rvm: 2.2.0
       env: RAILS_VERSION=3.0
     - rvm: 2.2.0
       env: RAILS_VERSION=3.1
 
-    - rvm: ruby-head
-      env: RAILS_VERSION=2.3
     - rvm: ruby-head
       env: RAILS_VERSION=3.0
     - rvm: ruby-head

etc/aepos.dot

@@ -5,7 +5,6 @@ digraph classes {
 	#<Class_0x007fb6b9d555f8> [label=""]
 	AePageObjects__ApplicationRouter [label="AePageObjects::ApplicationRouter"]
 	AePageObjects__ApplicationRouter__Recognizer__Base [label="AePageObjects::ApplicationRouter::Recognizer::Base"]
-	AePageObjects__ApplicationRouter__Recognizer__Rails23 [label="AePageObjects::ApplicationRouter::Recognizer::Rails23"]
 	AePageObjects__ApplicationRouter__Recognizer__Rails3 [label="AePageObjects::ApplicationRouter::Recognizer::Rails3"]
 	AePageObjects__ApplicationRouter__Recognizer__Rails32 [label="AePageObjects::ApplicationRouter::Recognizer::Rails32"]
 	AePageObjects__ApplicationRouter__Recognizer__Rails4 [label="AePageObjects::ApplicationRouter::Recognizer::Rails4"]
@@ -61,7 +60,6 @@ digraph classes {
 	#<Class_0x007fb6b9d555f8> -> Struct
 	AePageObjects__ApplicationRouter -> AePageObjects__BasicRouter
 	AePageObjects__ApplicationRouter__Recognizer__Base -> Object
-	AePageObjects__ApplicationRouter__Recognizer__Rails23 -> AePageObjects__ApplicationRouter__Recognizer__Base
 	AePageObjects__ApplicationRouter__Recognizer__Rails3 -> AePageObjects__ApplicationRouter__Recognizer__Base
 	AePageObjects__ApplicationRouter__Recognizer__Rails32 -> AePageObjects__ApplicationRouter__Recognizer__Rails3
 	AePageObjects__ApplicationRouter__Recognizer__Rails4 -> AePageObjects__ApplicationRouter__Recognizer__Rails32

lib/ae_page_objects/core/application_router.rb

@@ -58,29 +58,6 @@ def resolve_url(url, method)
         ResolvedRoute = Struct.new(:controller, :action)
       end
 
-      class Rails23 < Base
-
-      private
-
-        def routes
-          @routes ||= begin
-            routes_class = Class.new do
-              include ActionController::UrlWriter
-            end
-            ActionController::Routing::Routes.install_helpers(routes_class)
-            routes_class.new
-          end
-        end
-
-        def normalize_url(url)
-          url
-        end
-
-        def router
-          ActionController::Routing::Routes
-        end
-      end
-
       class Rails3 < Base
 
       private
@@ -155,9 +132,7 @@ def generate_path(named_route, *args)
 
     def recognizer
       @recognizer ||= begin
-        if ::Rails.version =~ /\A2\.3/
-          Recognizer::Rails23.new
-        elsif ::Rails.version =~ /\A3\.[01]/
+        if ::Rails.version =~ /\A3\.[01]/
           Recognizer::Rails3.new
         elsif ::Rails.version =~ /\A3\.2/
           Recognizer::Rails32.new