Don’t ask this on interviews!

finally_ensuring.rb

def a1
  :normal
ensure
  :ensure
end

def a2
  return :normal
ensure
  return :ensure
end

def a3
  :normal
finally
  :finally
end

def a4
  return :normal
finally
  return :finally
end

[
  (a1 rescue :raised),
  (a2 rescue :raised),
  (a3 rescue :raised),
  (a4 rescue :raised)
]
#⇒ ???

#################################
## FWIW, the correct answer is ##
##     165 empty LOCs below    ##
#################################



































































































































































[:normal, :ensure, :raised, :normal]