class Patterns::Composite

Composite -> Node

Acts as a root or branch for a composite structure

Public Class Methods

new(name) click to toggle source

Initializes the Composite class

Calls superclass method 
# File app/models/composite/composite.rb, line 10
def initialize(name)
  super(name)
end

Public Instance Methods

display(depth) click to toggle source

Displays this composite and each of its children up to their proper depth

# File app/models/composite/composite.rb, line 15
def display(depth)
  str = ''
  depth.times do
    str << '-'
  end
  puts str + @name
  @children.each do |child|
      child.display(depth + 2)
    end
end