Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

Re^6: How to import names from a dynamically required module

by tobyink (Abbot)
on Oct 03, 2012 at 09:11 UTC ( #997017=note: print w/ replies, xml ) Need Help??


in reply to Re^5: How to import names from a dynamically required module
in thread How to import names from a dynamically required module

The odds are small, yes. In my decade plus of Perl usage I've encountered bugs because of this two, perhaps three, times. But each time it took me bloody ages to figure out, which is why I have been trying to avoid this ambiguity in recent work.

The aliased module is, by the way, an excellent way of avoiding these problems:

use aliased 'Math::BigInt'; my $seven = BigInt->new(7); # no ambiguity
perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'


Comment on Re^6: How to import names from a dynamically required module
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://997017]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others exploiting the Monastery: (9)
As of 2014-12-27 21:58 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (177 votes), past polls