Added 3rd party api endpoint support for Tumblr, etc

lib/twitter/base.rb

@@ -12,7 +12,7 @@ def initialize(client)
 
     # Options: since_id, max_id, count, page
     def home_timeline(query={})
-      perform_get('http://api.twitter.com/1/statuses/home_timeline.json', :query => query)
+      perform_get('/statuses/home_timeline.json', :query => query)
     end
 
     # Options: since_id, max_id, count, page, since
@@ -218,8 +218,7 @@ def list_delete(list_owner_username, slug)
     end
 
     def lists(list_owner_username=nil)
-      path = "http://api.twitter.com/1"
-      path += "/#{list_owner_username}" if list_owner_username
+      path = "/#{list_owner_username}" if list_owner_username
       path += "/lists.json"
       perform_get(path)
     end

lib/twitter/httpauth.rb

@@ -8,7 +8,8 @@ class HTTPAuth
     def initialize(username, password, options={})
       @username, @password = username, password
       @options = {:ssl => false}.merge(options)
-      self.class.base_uri "http#{'s' if options[:ssl]}://twitter.com"
+      options[:api_endpoint] ||= "twitter.com"
+      self.class.base_uri "http#{'s' if options[:ssl]}://#{options[:api_endpoint]}"
     end
 
     def get(uri, headers={})

test/twitter/base_test.rb

@@ -28,7 +28,7 @@ class BaseTest < Test::Unit::TestCase
 
     context "hitting the api" do
       should "be able to get home timeline" do
-        stub_get('http://api.twitter.com/1/statuses/home_timeline.json', 'home_timeline.json')
+        stub_get('/statuses/home_timeline.json', 'home_timeline.json')
         timeline = @twitter.home_timeline
         timeline.size.should == 20
         first = timeline.first
@@ -219,7 +219,7 @@ class BaseTest < Test::Unit::TestCase
       end
 
       should "be able to view lists for the authenticated user" do
-        stub_get('http://api.twitter.com/1/pengwynn/lists.json', 'lists.json')
+        stub_get('/pengwynn/lists.json', 'lists.json')
         lists = @twitter.lists('pengwynn').lists
         lists.size.should == 1
         lists.first.name.should == 'Rubyists'
@@ -316,7 +316,17 @@ class BaseTest < Test::Unit::TestCase
       end
 
     end
+  end
+
+  context "when using a non-twitter service" do
+    setup do
+      @twitter = Twitter::Base.new(Twitter::HTTPAuth.new('[email protected]', 'mypass', :api_endpoint => 'tumblr.com'))
+    end
 
-
+    should "get the home timeline" do
+      stub_get('http://wynn%40example.com:[email protected]/statuses/home_timeline.json', 'home_timeline.json')
+      timeline = @twitter.home_timeline
+      timeline.size.should == 20
+    end
   end
 end