removing extra spaces

lib/aasm.rb

@@ -13,7 +13,7 @@ module AASM
 
   class UndefinedState < RuntimeError
   end
-  
+
   def self.included(base) #:nodoc:
     # TODO - need to ensure that a machine is being created because
     # AASM was either included or arrived at via inheritance.  It
@@ -36,11 +36,11 @@ module AASM
         AASM::StateMachine[self].initial_state
       end
     end
-    
+
     def aasm_initial_state=(state)
       AASM::StateMachine[self].initial_state = state
     end
-    
+
     def aasm_state(name, options={})
       sm = AASM::StateMachine[self]
       sm.create_state(name, options)
@@ -50,10 +50,10 @@ module AASM
         aasm_current_state == name
       end
     end
-    
+
     def aasm_event(name, options = {}, &block)
       sm = AASM::StateMachine[self]
-      
+
       unless sm.events.has_key?(name)
         sm.events[name] = AASM::SupportingClasses::Event.new(name, options, &block)
       end
@@ -74,11 +74,11 @@ module AASM
     def aasm_events
       AASM::StateMachine[self].events
     end
-    
+
     def aasm_states_for_select
       AASM::StateMachine[self].states.map { |state| state.for_select }
     end
-    
+
   end
 
   # Instance methods
@@ -129,10 +129,10 @@ module AASM
     aasm_state_object_for_state(aasm_current_state).call_action(:exit, self)
 
     new_state = self.class.aasm_events[name].fire(self, *args)
-    
+
     unless new_state.nil?
       aasm_state_object_for_state(new_state).call_action(:enter, self)
-      
+
       persist_successful = true
       if persist
         persist_successful = set_aasm_current_state_with_persistence(new_state)
@@ -141,7 +141,7 @@ module AASM
         self.aasm_current_state = new_state
       end
 
-      if persist_successful 
+      if persist_successful
         self.aasm_event_fired(self.aasm_current_state, new_state) if self.respond_to?(:aasm_event_fired)
       else
         self.aasm_event_failed(name) if self.respond_to?(:aasm_event_failed)
@@ -152,7 +152,7 @@ module AASM
       if self.respond_to?(:aasm_event_failed)
         self.aasm_event_failed(name)
       end
-      
+
       false
     end
   end

lib/event.rb

@@ -4,7 +4,7 @@ module AASM
   module SupportingClasses
     class Event
       attr_reader :name, :success
-      
+
       def initialize(name, options = {}, &block)
         @name = name
         @success = options[:success]

lib/persistence.rb

@@ -1,12 +1,12 @@
 module AASM
   module Persistence
-    
+
     # Checks to see this class or any of it's superclasses inherit from
     # ActiveRecord::Base and if so includes ActiveRecordPersistence
     def self.set_persistence(base)
       # Use a fancier auto-loading thingy, perhaps.  When there are more persistence engines.
       hierarchy = base.ancestors.map {|klass| klass.to_s}
-      
+
       if hierarchy.include?("ActiveRecord::Base")
         require File.join(File.dirname(__FILE__), 'persistence', 'active_record_persistence')
         base.send(:include, AASM::Persistence::ActiveRecordPersistence)

lib/state_machine.rb

@@ -10,10 +10,10 @@ module AASM
       val = args.pop
       (@machines ||= {})[args] = val
     end
-    
+
     attr_accessor :states, :events, :initial_state, :config
     attr_reader :name
-    
+
     def initialize(name)
       @name   = name
       @initial_state = nil

lib/state_transition.rb

@@ -18,7 +18,7 @@ module AASM
           true
         end
       end
-      
+
       def execute(obj, *args)
         case @on_transition
         when Symbol, String

spec/unit/aasm_spec.rb

@@ -54,11 +54,11 @@ describe AASM, '- class level definitions' do
   it 'should define a class level aasm_event() method on its including class' do
     Foo.should respond_to(:aasm_event)
   end
-  
+
   it 'should define a class level aasm_states() method on its including class' do
     Foo.should respond_to(:aasm_states)
   end
-  
+
   it 'should define a class level aasm_states_for_select() method on its including class' do
     Foo.should respond_to(:aasm_states_for_select)
   end
@@ -157,7 +157,7 @@ describe AASM, '- event firing with persistence' do
 
   it 'should attempt to persist if aasm_write_state is defined' do
     foo = Foo.new
-    
+
     def foo.aasm_write_state
     end
 
@@ -168,7 +168,7 @@ describe AASM, '- event firing with persistence' do
 
   it 'should return true if aasm_write_state is defined and returns true' do
     foo = Foo.new
-    
+
     def foo.aasm_write_state(state)
       true
     end
@@ -178,7 +178,7 @@ describe AASM, '- event firing with persistence' do
 
   it 'should return false if aasm_write_state is defined and returns false' do
     foo = Foo.new
-    
+
     def foo.aasm_write_state(state)
       false
     end
@@ -188,7 +188,7 @@ describe AASM, '- event firing with persistence' do
 
   it "should not update the aasm_current_state if the write fails" do
     foo = Foo.new
-    
+
     def foo.aasm_write_state
       false
     end
@@ -217,7 +217,7 @@ describe AASM, '- event firing without persistence' do
 
   it 'should attempt to persist if aasm_write_state is defined' do
     foo = Foo.new
-    
+
     def foo.aasm_write_state
     end
 
@@ -372,7 +372,7 @@ describe ChetanPatil do
   it 'should transition to specified next state (sleeping to showering)' do
     cp = ChetanPatil.new
     cp.wakeup! :showering
-    
+
     cp.aasm_current_state.should == :showering
   end
 

spec/unit/state_spec.rb

@@ -16,10 +16,10 @@ describe AASM::SupportingClasses::State do
 
     state.name.should == :astate
   end
-  
+
   it 'should set the options and expose them as options' do
     state = new_state
-    
+
     state.options.should == @options
   end
 
@@ -56,7 +56,7 @@ describe AASM::SupportingClasses::State do
 
     record = mock('record')
     record.should_receive(:foobar)
-    
+
     state.call_action(:entering, record)
   end
 end

spec/unit/state_transition_spec.rb

@@ -31,7 +31,7 @@ describe AASM::SupportingClasses::StateTransition do
 
     st.should_not == obj
   end
-  
+
   it 'should fail equality check if to are not the same' do
     opts = {:from => 'foo', :to => 'bar', :guard => 'g'}
     st = AASM::SupportingClasses::StateTransition.new(opts)
@@ -58,7 +58,7 @@ describe AASM::SupportingClasses::StateTransition, '- when performing guard chec
 
     obj = mock('object')
     obj.should_receive(:test)
-    
+
     st.perform(obj)
   end
 
@@ -68,7 +68,7 @@ describe AASM::SupportingClasses::StateTransition, '- when performing guard chec
 
     obj = mock('object')
     obj.should_receive(:test)
-    
+
     st.perform(obj)
   end