Re: integer partition golf

[liverpole]

<homer simpson voice>Mmmmmmm ... gollllf ....</homer simpson voice>

Can I play too?

#  1.  Convert "shift" to "pop" to save 2 chars
#  2.  Convert leading "if" to trailing "&&" to
#      squeeze out one space char
#  3.  Convert !(conditional)&&(action) to
#      (conditional)||(action) for one char
#
#  Savings = 4 chars (86 total chars)

sub p{my($n,@e,$o)=@_;$_{$_=join$",sort@_,$/}++||print;p(++$o,--$n,@e)
+while$n-1}p(pop)

I've a feeling it can go smaller, though :)

Update  Oh, and ...

#  4.  Remove parens from subroutine for 1 char
#
#  Total:  85 chars

sub p{my($n,@e,$o)=@_;$_{$_=join$",sort@_,$/}++||print;p(++$o,--$n,@e)
+while$n-1}p pop

I still think it can get smaller ...