Method: Bio::Pathway#undirected

Defined in:
lib/bio/pathway.rb

#undirected ⇒ Object

Changes the internal state of the graph from ‘directed’ to ‘undirected’ and re-generate adjacency list.

Note: this method can not be used without the list of the Bio::Relation objects (internally stored in @relations variable). Thus if you already called clear_relations! method, call to_relations first.



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# File 'lib/bio/pathway.rb', line 107

def undirected
  if directed?
    @undirected = true
    self.to_list
  end
end