tree.rb / tree visitor library

dirtree.rb is a ‘clone’ of tree unix command. It is based on lib tree visitor.

Tree visitor is an implementation of visitor design pattern.

# $ tree.rb lib
# lib
#  |  | treevisitor.rb
#  |-treevisitor
#  |  | abs_node.rb
#  |  | dir_processor.rb
#  |  | dir_tree_walker.rb
#  |  | leaf_node.rb
#  |  | tree_node.rb
#  |  | tree_node_visitor.rb
#  |- |-cli
#  |- |    cli_tree.rb
#  |- |-visitors
#  |- |    print_node_visitor2.rb
#  |- |    build_dir_tree_visitor.rb
#  |- |    print_dir_tree_visitor.rb
#  |- |    block_tree_node_visitor.rb
#  |- |    flat_print_tree_node_visitors.rb
#  |- |    print_tree_node_visitor.rb
#  |- |    depth_tree_node_visitor.rb
#  |- |    clone_tree_node_visitor.rb
#  |- |    callback_tree_node_visitor.rb
#  |- |    callback_tree_node_visitor2.rb

REQUIREMENTS:

• require abstract gem

INSTALL:

To install sudo gem install treevisitor or sudo gem install gf-treevisitor -s gems.github.com

Copyright

Copyright © 2009 gf. See LICENSE for details.