Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer

Re: Sort an array of strings based on two fields

by BrowserUk (Pope)
on Mar 14, 2013 at 10:18 UTC ( #1023448=note: print w/replies, xml ) Need Help??

in reply to Sort an array of strings based on two fields

Using the GRT:

print for @a;; xxxxxx.2013-2.yyyyy xxxxxx.2013-11.yyyyy xxxxxx.2013-10.yyyyy xxxxxx.2012-52.yyyyy xxxxxx.2013-3.yyyyy xxxxxx.2012-51.yyyyy xxxxxx.2012-50.yyyyy xxxxxx.2013-1.yyyyy xxxxxx.2013-4.yyyyy @b = map{ unpack 'x[NN]a*', $_ } sort map{ m[(\d{4})-(\d+)]; pack 'NNa*', $1, $2, $_ } @a;; print for @b;; xxxxxx.2012-50.yyyyy xxxxxx.2012-51.yyyyy xxxxxx.2012-52.yyyyy xxxxxx.2013-1.yyyyy xxxxxx.2013-2.yyyyy xxxxxx.2013-3.yyyyy xxxxxx.2013-4.yyyyy xxxxxx.2013-10.yyyyy xxxxxx.2013-11.yyyyy

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1023448]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (1)
As of 2018-08-18 19:39 GMT
Find Nodes?
    Voting Booth?
    Asked to put a square peg in a round hole, I would:

    Results (186 votes). Check out past polls.