Class: Ld::Tree

Inherits:
Object
  • Object
show all
Defined in:
lib/ld.rb,
lib/ld/tree.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(root_path) ⇒ Tree

Returns a new instance of Tree.



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# File 'lib/ld/tree.rb', line 4

def initialize root_path
  @root_path = root_path
  @root_name = File.basename root_path
  @nodes = Ld::Nodes.new
  @numbers = 0
  @depth = 0
  @id = 0
end

Instance Attribute Details

#depth ⇒ Object

Returns the value of attribute depth.



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# File 'lib/ld/tree.rb', line 2

def depth
  @depth
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/ld/tree.rb', line 2

def id
  @id
end

#nodes ⇒ Object

Returns the value of attribute nodes.



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# File 'lib/ld/tree.rb', line 2

def nodes
  @nodes
end

#root_name ⇒ Object

Returns the value of attribute root_name.



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# File 'lib/ld/tree.rb', line 2

def root_name
  @root_name
end

#root_path ⇒ Object

Returns the value of attribute root_path.



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# File 'lib/ld/tree.rb', line 2

def root_path
  @root_path
end

Instance Method Details



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# File 'lib/ld/tree.rb', line 26

def print_tree
  puts "#{@root_name}:"
  @nodes.sort_by_depth.each do |node|
    if node.type == 1
      print_tree
    else
      puts "\t"*node.id + "#{node.type}:#{node.name}"
    end
  end
end

#read_tree(path = @root_path) ⇒ Object 



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# File 'lib/ld/tree.rb', line 13

def read_tree path = @root_path
  @depth+=1
  Dir.foreach(path)do |p|
    if !p.match(/^\./)
      node = Ld::Node.new(@id+=1, @depth, "#{path}/#{p}")
      @nodes << node
      if node.type == 1
        read_tree node.path
      end
    end
  end
end