Method: RGL::Graph#out_degree

Defined in:
lib/rgl/base.rb

#out_degree(v) ⇒ int

Returns the number of out-edges (for directed graphs) or the number of incident edges (for undirected graphs) of vertex v.

Parameters:

  • v —

    a vertex of the graph

Returns:

  • (int) 


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# File 'lib/rgl/base.rb', line 240

def out_degree(v)
  r = 0
  each_adjacent(v) { |u| r += 1 }
  r
end