Method: GraphImageDrawerModule#random_filename

Defined in:
lib/technical_graph/graph_image_drawer_module.rb

#random_filename ⇒ Object

Used for creating temp files



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# File 'lib/technical_graph/graph_image_drawer_module.rb', line 68

def random_filename
  (0...16).map{65.+(rand(25)).chr}.join
end