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ileitch · Jan 17, 2010 · bb32281 · bb32281
1 parent 0ea001f
commit bb32281
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Showing 3 changed files with 42 additions and 42 deletions.
diff --git a/lib/aasm/aasm.rb b/lib/aasm/aasm.rb
@@ -125,12 +125,12 @@ def aasm_current_state=(state)
 
   def aasm_determine_state_name(state)
     case state
-    when Symbol, String
-      state
-    when Proc
-      state.call(self)
-    else
-      raise NotImplementedError, "Unrecognized state-type given.  Expected Symbol, String, or Proc."
+      when Symbol, String
+        state
+      when Proc
+        state.call(self)
+      else
+        raise NotImplementedError, "Unrecognized state-type given.  Expected Symbol, String, or Proc."
     end
   end
 
@@ -144,7 +144,7 @@ def aasm_fire_event(name, persist, *args)
     event = self.class.aasm_events[name]
     begin
       old_state = aasm_state_object_for_state(aasm_current_state)
-      
+
 
       old_state.call_action(:exit, self)
 

diff --git a/lib/aasm/event.rb b/lib/aasm/event.rb
@@ -50,19 +50,19 @@ def ==(event)
     end
   end
 
-      def update(options = {}, &block)
-        if options.key?(:success) then
-          @success = options[:success]
-        end
-        if options.key?(:error) then
-          @error = options[:error]
-        end
-        if block then
-          instance_eval(&block)
-        end
-        @options = options
-        self
-      end
+  def update(options = {}, &block)
+    if options.key?(:success) then
+      @success = options[:success]
+    end
+    if options.key?(:error) then
+      @error = options[:error]
+    end
+    if block then
+      instance_eval(&block)
+    end
+    @options = options
+    self
+  end
 
   def execute_success_callback(obj, success = nil)
     callback = success || @success
@@ -76,21 +76,21 @@ def execute_success_callback(obj, success = nil)
     end
   end
 
-      def execute_error_callback(obj, error, error_callback=nil)
-        callback = error_callback || @error
-        raise error unless callback
-        case(callback)
-          when String, Symbol
-            raise NoMethodError unless obj.respond_to?(callback.to_sym)
-            obj.send(callback, error)
-          when Proc
-            callback.call(obj, error)
-          when Array
-            callback.each{|meth|self.execute_error_callback(obj, error, meth)}
-        end
-      end
+  def execute_error_callback(obj, error, error_callback=nil)
+    callback = error_callback || @error
+    raise error unless callback
+    case(callback)
+      when String, Symbol
+        raise NoMethodError unless obj.respond_to?(callback.to_sym)
+        obj.send(callback, error)
+      when Proc
+        callback.call(obj, error)
+      when Array
+        callback.each{|meth|self.execute_error_callback(obj, error, meth)}
+    end
+  end
 
-      private
+  private
 
   def _call_action(action, record)
     case action

diff --git a/lib/aasm/state.rb b/lib/aasm/state.rb
@@ -14,14 +14,14 @@ def ==(state)
     end
   end
 
-      def call_action(action, record)
-        action = @options[action]
-        catch :halt_aasm_chain do
-          action.is_a?(Array) ?
-          action.each {|a| _call_action(a, record)} :
-          _call_action(action, record)
-        end
-      end
+  def call_action(action, record)
+    action = @options[action]
+    catch :halt_aasm_chain do
+      action.is_a?(Array) ?
+              action.each {|a| _call_action(a, record)} :
+              _call_action(action, record)
+    end
+  end
 
   def display_name
     @display_name ||= name.to_s.gsub(/_/, ' ').capitalize