8 kyu - Function 1 - hello world.md

Task

Description: Make a simple function called greet that returns the most-famous "hello world!".

Style Points Sure, this is about as easy as it gets. But how clever can you be to create the most creative hello world you can think of? What is a "hello world" solution you would want to show your friends?

My solution

def greet
  "hello world!"
end

Better solution

def greet
  "d0l1r2o3w45 67o8l9l10e11h".split(//).reverse.reject {|c| c.match(/\d/) }.join("") + "!"
end

Best solution in my opinion

eval 'def greet; ' + %~
 ________________________________________
/           'hello world!'               \
\                                        /
 ----------------------------------------
        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||
~[55..68] + ' ;end'