Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Re^4: What operator should perl5porters use for safe dereferencing?

by pemungkah (Priest)
on Jun 08, 2012 at 21:33 UTC ( #975243=note: print w/ replies, xml ) Need Help??


in reply to Re^3: What operator should perl5porters use for safe dereferencing?
in thread What operator should perl5porters use for safe dereferencing?

I think it's mostly getting used to the different semantics. I love how much more compact the code is in Objective-C when I don't have to worry about sending messages to undef. But I can equally understand the desire to have that throw an exception. The "I'll add a new operator to provide this" seems like a harder way to have both options - but it does specifically call out "In this case, I am explicitly deciding to do safe deref", so...

I'l try to get something working so it can at least be tried.


Comment on Re^4: What operator should perl5porters use for safe dereferencing?

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://975243]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (9)
As of 2014-07-30 06:04 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My favorite superfluous repetitious redundant duplicative phrase is:









    Results (229 votes), past polls