Re: Using a base module with a required version


good chemistry is complicated, and a little bit messy -LW
	PerlMonks

by ikegami (Pope)

on Aug 02, 2019 at 21:35 UTC ( #11103785=note: print w/replies, xml )

Need Help??

use Juliet 1.1;
use base 'Juliet';
[download]

But base has issues avoided by using parent.

use Juliet 1.1;
use parent 'Juliet';
[download]

But I don't see the point of using either.

use Juliet 1.1;
our @ISA = 'Juliet';
[download]

Comment on Re: Using a base module with a required version Select or Download Code

Replies are listed 'Best First'.
Re^2: Using a base module with a required version by talexb (Canon) on Aug 03, 2019 at 03:59 UTC
Saying it this way `use Juliet 1.1; our @ISA = 'Juliet';` [download] actually makes the most sense to me -- but I'm uneasy about twiddling with `@ISA` since that's how Perl gets told about inheritance. Hiding `@ISA` with your middle example `use Juliet 1.1; use parent 'Juliet';` [download] is less alarming -- but it seems like it does the same thing. Alex / talexb / Toronto Thanks PJ. We owe you so much. Groklaw -- RIP -- 2003 to 2013.	[reply] [d/l] [select]
Re^3: Using a base module with a required version by ikegami (Pope) on Aug 03, 2019 at 04:25 UTC
I'm uneasy about twiddling with @ISA since that's how Perl gets told about inheritance. I've very confused. Isn't that exactly what you want to do? If not, you shouldn't be using base.pm or parent.pm or `@ISA`, just `use Juliet 1.1;`.	[reply] [d/l] [select]

Node Status^?

node history
Node Type: note [id://11103785]
help

Chatterbox^?

How do I use this? | Other CB clients

Other Users^?

Others scrutinizing the Monastery: (2)

As of 2021-03-08 01:00 GMT

Sections^?

Information^?

Find Nodes^?

Leftovers^?

Voting Booth^?

Notices^?