Class: FamilyTree::Node

Inherits:

Object

• Object
• FamilyTree::Node

Includes:

TreeGraph, TreeHtml

Defined in:

lib/family_tree.rb

Instance Attribute Summary

• #descendants ⇒ Object readonly

  Returns the value of attribute descendants.

• #klass ⇒ Object (also: #label_for_tree_graph, #label_for_tree_html) readonly

  Returns the value of attribute klass.

Instance Method Summary

• #initialize(klass) ⇒ Node constructor

  A new instance of Node.

• #sorted_children ⇒ Object (also: #children_for_tree_html, #children_for_tree_graph)

Constructor Details

#initialize(klass) ⇒ Node

Returns a new instance of Node.

# File 'lib/family_tree.rb', line 15

def initialize(klass)
  @klass = klass
  @descendants = []
end

Instance Attribute Details

#descendants ⇒ Object (readonly)

Returns the value of attribute descendants.

# File 'lib/family_tree.rb', line 10

def descendants
  @descendants
end

#klass ⇒ Object (readonly) Also known as: label_for_tree_graph, label_for_tree_html

Returns the value of attribute klass.

# File 'lib/family_tree.rb', line 10

def klass
  @klass
end

Instance Method Details

#sorted_children ⇒ Object Also known as: children_for_tree_html, children_for_tree_graph

# File 'lib/family_tree.rb', line 20

def sorted_children
  descendants.sort_by{ |d| d.klass.name }
end