jamesmartin · March 19, 2011 02:22 · Mar 19, 2011 · Mar 18, 2011 · Mar 18, 2011 · Mar 18, 2011
diff --git a/dynamic_role_switching_spec.rb b/dynamic_role_switching_spec.rb
@@ -4,7 +4,7 @@
 module Butler
 
   def self.included base
-    base.send :attr_accessor, :place
+    base.instance_eval { @place = [] }
   end
 
   def put_fork_on_the_left
@@ -53,7 +53,6 @@ class MyActor
   #Todo: decide how we will make the actor know in which role they should perform the task
   def initialize role
     extend role
-    @place = [] #figure out how to initialize this in the role
   end
 
   def perform task

diff --git a/dynamic_role_switching_spec.rb b/dynamic_role_switching_spec.rb
@@ -35,15 +35,15 @@ def place_boil_in_bag_into_pot
 end
 
 module MakeDinner
-  def instructions
+  def follow_instructions
     turn_on_stove 
     boil_water
     place_boil_in_bag_into_pot
   end
 end
 
 module LayTable
-  def instructions
+  def follow_instructions
    put_fork_on_the_left
    put_knife_on_the_right 
   end
@@ -58,7 +58,7 @@ def initialize role
 
   def perform task
     recall_how_to_do task 
-    instructions
+    follow_instructions
   end
 
   private

diff --git a/dynamic_role_switching_spec.rb b/dynamic_role_switching_spec.rb
@@ -19,7 +19,7 @@ def put_knife_on_the_right
 end
 
 module Cook
-  #Do something similar here
+  #Todo: Do something similar here
 
   def boil_water
 
@@ -50,7 +50,7 @@ def instructions
 end
 
 class MyActor
-  #decide how we will make the actor know in which role they should perform the task
+  #Todo: decide how we will make the actor know in which role they should perform the task
   def initialize role
     extend role
     @place = [] #figure out how to initialize this in the role

diff --git a/dynamic_role_switching_spec.rb b/dynamic_role_switching_spec.rb
@@ -0,0 +1,77 @@
+$:.unshift(File.dirname(__FILE__), ".")
+require 'spec_helper'
+
+module Butler
+
+  def self.included base
+    base.send :attr_accessor, :place
+  end
+
+  def put_fork_on_the_left
+    @place.unshift "fork"
+    @place 
+  end
+
+  def put_knife_on_the_right
+    @place.push "knife"
+    @place 
+  end
+end
+
+module Cook
+  #Do something similar here
+
+  def boil_water
+
+  end
+
+  def turn_on_stove
+
+  end
+
+  def place_boil_in_bag_into_pot
+
+  end
+end
+
+module MakeDinner
+  def instructions
+    turn_on_stove 
+    boil_water
+    place_boil_in_bag_into_pot
+  end
+end
+
+module LayTable
+  def instructions
+   put_fork_on_the_left
+   put_knife_on_the_right 
+  end
+end
+
+class MyActor
+  #decide how we will make the actor know in which role they should perform the task
+  def initialize role
+    extend role
+    @place = [] #figure out how to initialize this in the role
+  end
+
+  def perform task
+    recall_how_to_do task 
+    instructions
+  end
+
+  private
+  def recall_how_to_do something
+    extend something
+  end
+end
+
+describe "Something" do
+
+  it "Something" do
+    butler = MyActor.new Butler
+
+    butler.perform(LayTable).should == ["fork","knife"]
+  end
+end