Beefy Boxes and Bandwidth Generously Provided by pair Networks
Syntactic Confectionery Delight
 
PerlMonks  

Re^3: glob behavior

by vagabonding electron (Hermit)
on Mar 20, 2012 at 08:56 UTC ( #960550=note: print w/ replies, xml ) Need Help??


in reply to Re^2: glob behavior
in thread glob behavior

It seems to be the case since after I added

U:/TEMP/TEMP/D/Test04.txt U:/TEMP/TEMP/E/Test05.txt
it prints in the first version:
A : U:/TEMP/TEMP/A : U:/TEMP/TEMP/A/Test01.txt D : U:/TEMP/TEMP/D : U:/TEMP/TEMP/D/Test04.txt C : U:/TEMP/TEMP/C : U:/TEMP/TEMP/C/Test03.txt E : U:/TEMP/TEMP/E : U:/TEMP/TEMP/E/Test05.txt B : U:/TEMP/TEMP/B : U:/TEMP/TEMP/B/Test02.txt
and in the second version:
A : U:/TEMP/TEMP/A : U:/TEMP/TEMP/A/Test01.txt, Use of uninitialized value $file in concatenation (.) or string at ... + line 17. D : U:/TEMP/TEMP/D : , C : U:/TEMP/TEMP/C : U:/TEMP/TEMP/C/Test03.txt, Use of uninitialized value $file in concatenation (.) or string at ... + line 17. E : U:/TEMP/TEMP/E : , B : U:/TEMP/TEMP/B : U:/TEMP/TEMP/B/Test02.txt,
Thank you very much!
What I do not understand though - to be honest - is why glob is not evaluated again on the second loop pass.
VE
Update: After reading perlop and your post twice I did catch it :-)
Sometimes it takes longer to savvy.
Thanks again!


Comment on Re^3: glob behavior
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://960550]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chanting in the Monastery: (14)
As of 2014-07-28 14:04 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My favorite superfluous repetitious redundant duplicative phrase is:









    Results (200 votes), past polls