added Dummy Adapter for use in development

CHANGELOG

@@ -1,3 +1,4 @@
+v0.8.5. Added dummy adapter for testing purposes
 v0.8.4. Fix typo in 0.8.3
 v0.8.3. Can now override WARREN_ENV from the command line.
 v0.8.2. Added nice error message when no details for current env

lib/warren/adapters/dummy_adapter.rb

@@ -0,0 +1,12 @@
+require "rubygems"
+
+class DummyAdapter < Warren::Queue
+  def self.publish queue_name, payload, &blk
+    puts "publishing #{payload.inspect} to #{queue_name}"
+  end
+
+  def self.subscribe queue_name, &block
+    puts "subscribing to #{queue_name}"
+  end
+end
+

readme.rdoc

@@ -16,8 +16,10 @@ Start by looking at examples/ to see how to use it, and then lib/warren/adapters
 
     require "rubygems"
     require "warren"
-    # Pull in the bunny adapter
+    # Use the bunny adapter to connect to RabbitMQ (Bunny is an AMQP client that works with Rails/Passenger apps)
     require "warren/adapters/bunny_adapter"
+    # If you're running in development and don't want to actually push messages onto the queue then instead of loading the bunny adapter use the dummy adapter
+    require "warren/adapters/dummy_adapter" 
 
     # See examples/ for more