gistfile1.txt

    .--.-.
   ( (    )__ 
  (_,  \ ) ,_)                                   |
    '-'--`--'             ~~|     ,            \ _ /
                           ,|`-._/|        -==  (_)  ==-
               ^^        .' |   /||\           /   \
           ^^          .'   | ./ ||`\            |
                      / `-. |/._ ||  \
                     /     `||  `|;-._\ 
                     |      ||   ||   \
~^~_~^~_-~^~=~^~~^= /       ||   ||__  \~^=~^~-~^~_~^~=~^~-~^~ 
 ~^~ ~=~^~ _~^~ =~ `--------|`---||  `"-`___~~^~ =_~^=~~^~=`~^
  jgs ~^~=~^_~^~ =~ \~~~~~~~'~~~~'~~~~/~~`` ~=~^~ ~^=_~^~ ~~^
 ~^~ ~^=~^~_~-=~^~ ^ `--------------'~^~=~^~_~^=~^~=~ ~^~-~^=
  ~^~=~ ~^=~^~ ~^~^=~^~-~^~ ~^~=~^~^~ =~^~^=~^~^=~^~^ =~~`~^
     ~^~= ~^~= ~~^~~`=~``^~^^~= ~^=~^~^~^ =`^~^`^~^=~^~-~~^

schooner.rb

module Ascii

   class Schooner

     attr_reader :sail_number

     def initialize(sail_number)
       @sail_number = sail_number
     end

     def to_s
       <<-EOF
    .--.-.
   ( (    )__ 
  (_,  /\ ) ,_)                                   |
    '-'--`--'             ~~|     ,            \\ _ \/
                           ,|`-._\/|        -==  (_)  ==-
               ^^        .' |   \/||\\           \/   \\
           ^^          .'   | .\/ ||`\\            |
                      / `-. |\/._ ||  \\
                     /     `||  `|;-._\\ 
                     |  #{sail_number}   ||   ||   \\
~^~_~^~_-~^~=~^~~^= //       ||   ||__  /\~^=~^~-~^~_~^~=~^~-~^~ 
 ~^~ ~=~^~ _~^~ =~ `--------|`---||  `"-`___~~^~ =_~^=~~^~=`~^
  jgs ~^~=~^_~^~ =~ \\~~~~~~~'~~~~'~~~~\/~~`` ~=~^~ ~^=_~^~ ~~^
 ~^~ ~^=~^~_~-=~^~ ^ `--------------'~^~=~^~_~^=~^~=~ ~^~-~^=
  ~^~=~ ~^=~^~ ~^~^=~^~-~^~ ~^~=~^~^~ =~^~^=~^~^=~^~^ =~~`~^
     ~^~= ~^~= ~~^~~`=~``^~^^~= ~^=~^~^~^ =`^~^`^~^=~^~-~~^
EOF
    end

  end

end

puts Ascii::Schooner.new(5)