Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW
 
PerlMonks  

Re: Get ranges from a list of numbers (like 1,2,3 => 1-3)

by aitap (Deacon)
on Apr 09, 2013 at 16:46 UTC ( #1027782=note: print w/ replies, xml ) Need Help??


in reply to Get ranges from a list of numbers (like 1,2,3 => 1-3)

Well, searching "range from list" reveals the thread: [Solved] Converting a list of numbers to use a range operator, which suggests using Set::IntSpan's run_list method:

my @array = (2,3,4,10,11,12); my $set = new Set::IntSpan join(',', @array); my $list = $set->run_list; # $list is now "2-4,10-12"


Comment on Re: Get ranges from a list of numbers (like 1,2,3 => 1-3)
Select or Download Code
Re^2: Get ranges from a list of numbers (like 1,2,3 => 1-3)
by Doctrin (Beadle) on Apr 09, 2013 at 19:04 UTC
    Thank you! That is exactly what I need!

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1027782]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (10)
As of 2014-09-02 19:57 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My favorite cookbook is:










    Results (29 votes), past polls