Method: NameGenerator#select_link

Defined in:
lib/gemwarrior/misc/name_generator.rb 


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# File 'lib/gemwarrior/misc/name_generator.rb', line 156

def select_link(chain, key)
  len = chain['table_len'][key]
  idx = (rand() * len).floor

  t = 0
  chain[key].each do |chain_key, chain_value|
    t += chain_value
    return chain_key if (idx < t)
  end

  return '-'
end