2011-11-30から1日間の記事一覧
#!/ruby/bin/ruby numbers = ('0'..'9').to_a alphabets = ('a'..'z').to_a characters = numbers + alphabets length = rand(3) + 6 pass = String.new until (/[0-9]/ =~ pass and /[a-z]/ =~ pass) do pass = ( Array.new(length) do characters[rand(cha…