Method: Bio::Tree#out_edges

Defined in:
lib/bio/tree.rb

#out_edges(source) ⇒ Object

Returns all connected edges with adjacent nodes. Returns an array of the array [ source, target, edge ].

The reason why the method name is “out_edges” is that it comes from the Boost Graph Library.



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# File 'lib/bio/tree.rb', line 341

def out_edges(source)
  h = @pathway.graph[source]
  if h
    h.collect { |key, val| [ source, key, val ] }
  else
    []
  end
end