Module: FamilyTree

Defined in:
lib/family_tree.rb,
lib/family_tree/version.rb

Defined Under Namespace

Classes: Node

Constant Summary collapse

VERSION = 
"0.1.2"

Class Method Summary collapse

Class Method Details

.graph(klasses) ⇒ Object 



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# File 'lib/family_tree.rb', line 55

def graph(klasses)
  of(klasses).tree_graph
end

.html(klasses) ⇒ Object 



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# File 'lib/family_tree.rb', line 59

def html(klasses)
  of(klasses).tree_html_full
end

.of(klasses) ⇒ Object 



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# File 'lib/family_tree.rb', line 29

def of(klasses)
  root = Node.new(::BasicObject)

  Array(klasses).each do |k|
    parent = root

    k = ::Object.const_get(k) if String === k

    k.ancestors.reverse_each do |a|
      next unless Class === a
      next if ::BasicObject == a

      child = parent.descendants.detect{ |d| d.klass == a }

      unless child
        child = Node.new(a)
        parent.descendants << child
      end

      parent = child
    end
  end

  root
end