Add special_attributes with array

lib/sge/job_helpers.rb

@@ -5,36 +5,46 @@ def self.included(base)
       base.extend ClassMethods
       base.class_eval do
         @attributes = []
+        @special_attributes = {}
       end
     end
 
     module ClassMethods
 
       def define_attributes(opts)
-        @attributes ||= []
         opts.each do |k,v|
           @attributes.push(k)
           attr_accessor(v)
-          alias_method k, v
+          alias_method k, v 
           alias_method "#{k}=", "#{v}="
         end
         # If attributes changed reload attributes_path
         @attributes_path = nil
         @attributes
       end
+
+      def special_attribute(a, path)
+        attr_accessor a
+        @special_attributes[a] = path
+      end
 
       def attributes_path
         @attributes_path ||= @attributes.join('|')
       end
+
 
       def from_document(doc)
         instance = new
-        doc.xpath('.//' + self::attributes_path ).each do |node|
+        doc.xpath('.//' + self.attributes_path ).each do |node|
           instance.send("#{node.name}=", node.text)
         end
+        @special_attributes.each do |k,v|
+          doc.xpath('.//' + v.to_s)
+          instance.send("#{k}=", doc.xpath('.//' + v.to_s).map{ |n| n.text})
+        end
         instance
       end
     end
 
   end
-end
+end

lib/sge/qstat/job.rb

@@ -8,9 +8,9 @@ class Job
         :JB_owner => :owner,
         :JAT_start_time => :start_time,
         :queue_name => :queue_name,
-        :JB_submission_time => :submission_time,
-        :state => :state
+        :JB_submission_time => :submission_time
       )
+      special_attribute :state, "@state|state"
 
       def self.load_documents(opts,&block)
         documents = []

spec/qstat/job_spec.rb

@@ -31,7 +31,7 @@
     lambda{ @job = SGE::QStat::Job.from_document(doc) }.should_not raise_error
     @job.job_number.should == '2337'
     @job.name.should == 's20100220_11;init_jour'
-    @job.state.should == 'r'
+    @job.state.should == ['r','running']
     @job.owner.should == 'prodsoft'
     @job.start_time.should == '2010-02-24T21:55:13'
     @job.queue_name.should == 'calcul-x@wousdat-dev.in.weborama.fr'