lib/openwfe/storage/yamlcustom.rb in ruote-0.9.18 vs lib/openwfe/storage/yamlcustom.rb in ruote-0.9.19

@@ -1,34 +1,34 @@
 #
 #--
 # Copyright (c) 2007-2008, John Mettraux, OpenWFE.org
 # All rights reserved.
-# 
-# Redistribution and use in source and binary forms, with or without 
+#
+# Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
-# 
+#
 # . Redistributions of source code must retain the above copyright notice, this
-#   list of conditions and the following disclaimer.  
-# 
-# . Redistributions in binary form must reproduce the above copyright notice, 
-#   this list of conditions and the following disclaimer in the documentation 
+#   list of conditions and the following disclaimer.
+#
+# . Redistributions in binary form must reproduce the above copyright notice,
+#   this list of conditions and the following disclaimer in the documentation
 #   and/or other materials provided with the distribution.
-# 
+#
 # . Neither the name of the "OpenWFE" nor the names of its contributors may be
 #   used to endorse or promote products derived from this software without
 #   specific prior written permission.
-# 
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
-# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
-# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
-# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
-# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 # POSSIBILITY OF SUCH DAMAGE.
 #++
 #
 
 #
@@ -39,68 +39,68 @@
 
 require 'yaml'
 
 
 module OpenWFE
-    
-    #
-    # reopening some classes in order to facilitate their
-    # yaml serialization
-    #
-    
-    #
-    # opening for tuning yaml persistence
-    #
-    class FlowExpression
 
-        def to_yaml_properties
+  #
+  # reopening some classes in order to facilitate their
+  # yaml serialization
+  #
 
-            l = super
+  #
+  # opening for tuning yaml persistence
+  #
+  class FlowExpression
 
-            l.delete("@application_context")
+    def to_yaml_properties
 
-            #l.delete("@timeout_job_id")
-            #l.delete("@scheduler_job_id")
-                # scheduler ids should not get persisted
+      l = super
 
-            l
-        end
+      l.delete("@application_context")
+
+      #l.delete("@timeout_job_id")
+      #l.delete("@scheduler_job_id")
+        # scheduler ids should not get persisted
+
+      l
     end
+  end
 
-    #
-    # making sure that the FlowExpressionId is serialized as a unique String
-    #
-    class FlowExpressionId
+  #
+  # making sure that the FlowExpressionId is serialized as a unique String
+  #
+  class FlowExpressionId
 
-        yaml_as "tag:ruby.yaml.org,2002:#{self}"
+    yaml_as "tag:ruby.yaml.org,2002:#{self}"
 
-        #--
-        #def to_yaml (opts={})
-        #    @s = to_s
-        #    super
-        #end
-        #def to_yaml_properties
-        #    [ "@s" ]
-        #end
-        #++
+    #--
+    #def to_yaml (opts={})
+    #  @s = to_s
+    #  super
+    #end
+    #def to_yaml_properties
+    #  [ "@s" ]
+    #end
+    #++
 
-        def to_yaml (opts={})
+    def to_yaml (opts={})
 
-            YAML::quick_emit(self.object_id, opts) do |out|
-                out.map(taguri) do |map|
-                    map.add "s", to_s
-                end
-            end
+      YAML::quick_emit(self.object_id, opts) do |out|
+        out.map(taguri) do |map|
+          map.add "s", to_s
         end
+      end
+    end
 
-        def FlowExpressionId.yaml_new (klass, tag, val)
+    def FlowExpressionId.yaml_new (klass, tag, val)
 
-            s = val["s"]
-            begin
-                FlowExpressionId.to_fei s
-            rescue Exception => e
-                raise "failed to decode FlowExpressionId out of '#{s}'"
-            end
-        end
+      s = val["s"]
+      begin
+        FlowExpressionId.to_fei s
+      rescue Exception => e
+        raise "failed to decode FlowExpressionId out of '#{s}'"
+      end
     end
-end    
+  end
+end