Re: RPN calculator in Perl 6

2009-06-08 Thread Daniel Ruoso
http://sial.org/pbot/37077 A slightly improved syntax, as per jnthn++ suggestion... Em Sáb, 2009-06-06 às 18:08 +0200, Daniel Carrera escreveu: > Daniel Carrera wrote > > Ok, try again: > > % perl6 rpn.pl "2 2+" > > 2 2 > You can probably fix that with a different split() line. I tried using > i

Re: RPN calculator in Perl 6

2009-06-08 Thread Daniel Ruoso
Em Sáb, 2009-06-06 às 19:45 -0400, Minimiscience escreveu: > my $ls = @a.shift; > my $rs = @a.shift; > To: > my $rs = @a.pop; > my $ls = @a.pop; Thanks... this was already solved in the latest version I sent http://sial.org/pbot/37089 daniel

Re: RPN calculator in Perl 6

2009-06-08 Thread Daniel Ruoso
Em Dom, 2009-06-07 às 00:07 +0200, Daniel Carrera escreveu: > Daniel Ruoso wrote: > >> Are you planning to write a post explaining how your program works? > > Maybe, but if you want to beat me to it, feel free ;) > >> I figure that the explanation is as useful as the example. I sure > >> spent a lo

Re: RPN calculator in Perl 6

2009-06-08 Thread Geoffrey Broadwell
On Sat, 2009-06-06 at 13:18 -0300, Daniel Ruoso wrote: > http://sial.org/pbot/37077 > A slightly improved syntax, as per jnthn++ suggestion... My list mail has been very delayed, so this may be out of sequence, but in case no one mentioned it yet: http://sial.org/pbot/37102 (That's ruoso++'

Re: RPN calculator in Perl 6

2009-06-08 Thread Daniel Ruoso
Em Sáb, 2009-06-06 às 14:06 +0200, Daniel Carrera escreveu: > I just wrote a blog post showing how to make a reverse polish notation > calculator in Perl 6. In the process I show some of Perl 6's grammar > features. TIMTOWTDI ;) http://sial.org/pbot/37075 daniel

Re: RPN calculator in Perl 6

2009-06-08 Thread Daniel Ruoso
Em Sáb, 2009-06-06 às 18:22 +0200, Daniel Carrera escreveu: > Daniel Ruoso wrote: > > er... that's because I didn't tried to implement it... but it > certainly > > is possible to, just by declaring the :(@a, Num $a) variant... > Well, * is implemented, so I guess you are talking about complex > ex

Re: RPN calculator in Perl 6

2009-06-08 Thread Daniel Ruoso
Em Sáb, 2009-06-06 às 19:51 +0200, Daniel Carrera escreveu: > Daniel Ruoso wrote: > > Yes... that's what wasn't implemented... But now it is ;) > > http://sial.org/pbot/37085 > Close, but... > % perl6 rpn.pl "5 4 + 3 / 5 3 - *" > -6 > That should be a positive 6. Fixed now! http://sial.org/pbot/37