lib/csl/treelike.rb in csl-1.2.0 vs lib/csl/treelike.rb in csl-1.2.1

@@ -386,9 +386,13 @@
           end
 
           def empty?
             all?(&:nil?)
           end
+          
+          def select(&block)
+            each.select(&block)
+          end
 
           # Adds the node as a child node. Raises ValidationError if none
           # of the Struct members matches the node's name. If there is
           # already a node set with this node name, the node will be pushed
           # to an array for that name.