Method: Plexus::GraphBuilder#-

Defined in:
lib/plexus/graph.rb

#-(other) ⇒ Graph

Removes all vertices in the specified graph.

Parameters:

Returns:



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# File 'lib/plexus/graph.rb', line 567

def -(other)
  case other
  when Plexus::Graph
    induced_subgraph(vertices - other.vertices)
  when Plexus::Arc
    self.class.new(self).remove_edge!(other)
  else
    self.class.new(self).remove_vertex!(other)
  end
end