lib/statsample/multiset.rb in statsample-0.10.0 vs lib/statsample/multiset.rb in statsample-0.11.0

@@ -41,9 +41,15 @@
     def collect_vector(field)
       @datasets.collect {|k,v|
         yield k, v[field]
       }
     end
+    
+    def each_vector(field)
+      @datasets.each {|k,v|
+        yield k, v[field]
+      }
+    end
     def[](i)
       @datasets[i]
     end
   end
   class StratifiedSample