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

Re^2: Process multiple files in a directory

by kcott (Archbishop)
on Jun 28, 2015 at 01:21 UTC ( [id://1132303]=note: print w/replies, xml ) Need Help??


in reply to Re: Process multiple files in a directory
in thread Process multiple files in a directory

G'day Aaron,

I wouldn't recommend showing someone, who's "new to perl", experimental features (without clearly pointing out that they are experimental and why you are using them). I'm not sure what born_Today will make of the follow two lines on stderr:

when is experimental at <script_name> line 10. when is experimental at <script_name> line 11.

This code seems overly complicated:

while(my $line = <$fd>){ for($line){ print when /Total/; # print matching lines $count++ when /failed/; # count matching lines } }

This may have been better:

while (<$fd>) { print if /Total/; # print matching lines $count++ if /failed/; # count matching lines }

-- Ken

Replies are listed 'Best First'.
Re^3: Process multiple files in a directory
by aaron_baugher (Curate) on Jun 28, 2015 at 01:39 UTC

    You're right, I got it stuck in my head that I was going to demonstrate for/when, but didn't actually need it at all. I knew something wasn't right there but couldn't put my finger on it. Thanks for pointing it out, and you're right that I should have said it's experimental and limited to newer versions.

    Aaron B.
    Available for small or large Perl jobs and *nix system administration; see my home node.

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://1132303]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others meditating upon the Monastery: (4)
As of 2024-04-25 08:49 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found