Method: GraphColorLibrary#get_color

Defined in:
lib/technical_graph/graph_color_library.rb

#get_color ⇒ Object 



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# File 'lib/technical_graph/graph_color_library.rb', line 65

def get_color
  color = @colors.shift
  #return FAIL_COLOR if color.nil?
  # better, create random colors just in time
  return random_color if color.nil?
  return color
end