README.md in pallets-0.3.0 vs README.md in pallets-0.4.0

@@ -9,14 +9,14 @@
 ```ruby
 # my_workflow.rb
 require 'pallets'
 
 class MyWorkflow < Pallets::Workflow
-  task :foo
-  task :bar => :foo
-  task :baz => :foo
-  task :qux => [:bar, :baz]
+  task Foo
+  task Bar => Foo
+  task Baz => Foo
+  task Qux => [Bar, Baz]
 end
 
 class Foo < Pallets::Task
   def run
     puts 'I love Pallets! <3'
@@ -36,10 +36,11 @@
 * faaast!
 * reliable
 * retries failed tasks
 * Redis backend out of the box
 * JSON and msgpack serializers out of the box
+* Rails support
 * beautiful DSL
 * convention over configuration
 * thoroughly tested
 
 ## Installation
@@ -71,9 +72,52 @@
   c.max_failures = 3
 end
 ```
 
 For the complete set of options, see [pallets/configuration.rb](lib/pallets/configuration.rb)
+
+## Cookbook
+
+### DSL
+
+Pallets is designed for developers' happiness. Its DSL aims to be as beautiful
+and readable as possible, while still enabling complex scenarios to be performed.
+
+```ruby
+# All workflows must subclass Pallets::Workflow
+class WashClothes < Pallets::Workflow
+  # The simplest task
+  task BuyDetergent
+
+  # Another task; since it has no dependencies, it will be executed in parallel
+  # with BuyDetergent
+  # TIP: Use a String argument when task is not _yet_ loaded
+  task 'BuySoftener'
+
+  # We're not doing it in real life, but we use it to showcase our first dependency!
+  task DilluteDetergent => BuyDetergent
+
+  # We're getting more complex here! This is the alternate way of defining
+  # dependencies (which can be several, by the way!). Choose the style that fits
+  # you best
+  task TurnOnWashingMachine, depends_on: [BuyDetergent, 'BuySoftener']
+
+  # Specify how many times a task is allowed to fail. If max_failures is reached
+  # the task is given up
+  task SelectProgram => TurnOnWashingMachine, max_failures: 2
+end
+
+# Every task must be a subclass of Pallets::Task
+class BuyDetergent < Pallets::Task
+  # Tasks must implement this method; here you can define whatever rocket science
+  # your task needs to perform!
+  def run
+    # ...do whatever...
+  end
+end
+
+# We're omitting the other task definitions for now; you shouldn't!
+```
 
 ## Motivation
 
 The main reason for Pallet's existence was the need of a fast, simple and reliable workflow engine, one that is easily extensible with various backends and serializer, one that does not lose your data and one that is intelligent enough to concurrently schedule a workflow's tasks.