# File lib/core/facets/symbol/generate.rb, line 15
  def self.generate(key=nil)
    key = key.to_sym if key
    @symbol_generate_counter ||= {}
    @symbol_generate_counter[key] ||= 0
    num = @symbol_generate_counter[key] += 1
    ("#{key}-%X" % num).to_sym
  end