remove

in lib/cc/workspace/path_tree/dir_node.rb [27:36]

• 8 lines of code
• 6 McCabe index (conditional complexity)

        def remove(head = nil, *tail)
          return if head.nil? && tail.empty?
          populate_direct_children

          if (child = children[head])
            child.remove(*tail)
            children.delete(head) if !child.populated? || tail.empty?
          end
        end