Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister
 
PerlMonks  

Re^2: Polish Prefix Calculator

by protist (Monk)
on Oct 04, 2012 at 07:04 UTC ( #997195=note: print w/ replies, xml ) Need Help??


in reply to Re: Polish Prefix Calculator
in thread Polish Prefix Calculator

I edited the reformat subroutine so that it now properly handles the input you described. Thank you for pointing out that bug. :)

I can see no reason to not (italics) use ~~

Whenever I put $num in that particular line of code, it would store $4 in $3 for some reason. Eventually since I already had it written and working, I decided to not fix what wasn't broken. Maybe I'll change it later.

I removed the useless (?:) groupings you described. It is worth mentioning that my regex for verbose contains redundancies, but intentionally so for the sake of being explicit.

I like your eval join part, but I think you will find the parsing this problem requires is much more involved than tr/()//


Comment on Re^2: Polish Prefix Calculator

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://997195]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (11)
As of 2014-09-02 12:01 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My favorite cookbook is:










    Results (22 votes), past polls