Class: TreeRb::PrintDirTreeVisitor

Inherits:

Object

• Object
• TreeRb::PrintDirTreeVisitor

Defined in:

lib/tree_rb/visitors/print_dir_tree_visitor.rb

Overview

Visitor for DirTreeWalker Prints the node at enter TODO: join this con PrintTreeNodeVisitor

Instance Method Summary

• #cannot_enter_node(tree_node, error) ⇒ Object

  called when the tree node is not accessible or an exception is raise when the node is accessed.

• #enter_node(pathname) ⇒ Object

  < BasicTreeNodeVisitor.

• #exit_node(pathname) ⇒ Object
• #visit_leaf(pathname) ⇒ Object

Instance Method Details

#cannot_enter_node(tree_node, error) ⇒ Object

called when the tree node is not accessible or an exception is raise when the node is accessed

# File 'lib/tree_rb/visitors/print_dir_tree_visitor.rb', line 19

def cannot_enter_node( tree_node, error)
end

#enter_node(pathname) ⇒ Object

< BasicTreeNodeVisitor

# File 'lib/tree_rb/visitors/print_dir_tree_visitor.rb', line 9

def enter_node( pathname )
  puts pathname
end

#exit_node(pathname) ⇒ Object

# File 'lib/tree_rb/visitors/print_dir_tree_visitor.rb', line 13

def exit_node( pathname )
end

#visit_leaf(pathname) ⇒ Object

# File 'lib/tree_rb/visitors/print_dir_tree_visitor.rb', line 22

def visit_leaf( pathname )
  puts pathname
end