Baloney sandwich

baloney_sandwich.rb

def baloney
  puts "baloney"
end

def bread
  puts "bread"
end

def sandwich(filling)
  bread
  filling
  bread
end

sandwich(baloney)

baloney
bread
bread

because you run puts "baloney" before passing the result (which is nil) to sandwich

So, inside sandwich this happens

puts 'bread'
nil
puts 'bread'

that's what I'd guess too.

Fixed it:

def baloney
  puts "baloney"
end

def bread
  puts "bread"
end

def sandwich(filling)
  bread
  filling.call
  bread
end

sandwich(method(:baloney))

Hey @nate about the fix. Wouldn't it be more natural something like this?

def baloney
  puts "baloney"
end

def bread
  puts "bread"
end

def sandwich(&block)
  bread
  yield
  bread
end

sandwich { baloney }