Hi,
On Jan 21, 2012, at 11:40 PM, Chris Cormack wrote:
> * Mason James ([email protected]) wrote:
>> hmmm, shall we start wrapping the loading of Koha debug modules in a 'if
>> ($DEBUG) {use Smart::Comments}' type code block - as a performance tweak?
>>
>>
>> would that work?
>
> No because the use is called anyway, you can conditionally use a use
> call. You would need to do require and import.
_Cannot_ conditionally use a use call, I assume.
Mason: "use Foo;" is equivalent to
BEGIN {
require Foo;
import Foo;
};
The implicit BEGIN block is why one can put a use call anywhere in the source
file, including after code that makes use of the module one is use'ing.
Regards,
Galen
--
Galen Charlton
Director of Support and Implementation
Equinox Software, Inc. / The Open Source Experts
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