./devel/p5-constant-defer, constant subs with deferred value calculation

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Branch: CURRENT, Version: 6nb3, Package name: p5-constant-defer-6nb3, Maintainer: pkgsrc-users

constant::defer creates a subroutine which on the first call runs given
code to calculate its value, and on any subsequent calls just returns that
value, like a constant. The value code is discarded once run, allowing it
to be garbage collected.

Deferring a calculation is good if it might take a lot of work or produce
a big result but is only needed sometimes or only well into a program run.
If it's never needed then the value code never runs.

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Filesize: 42.409 KB

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   2024-11-16 13:08:07 by Thomas Klausner | Files touched by this commit (2504) 
Log message:
*: recursive bump for perl 5.40
   2023-07-06 11:43:03 by Thomas Klausner | Files touched by this commit (2483) 
Log message:
*: recursive bump for perl 5.38
   2022-06-28 13:38:00 by Thomas Klausner | Files touched by this commit (3952) 
Log message:
*: recursive bump for perl 5.36
   2022-05-31 22:49:09 by Mark Davies | Files touched by this commit (3) 
Log message:
p5-constant-defer: add version 6

constant::defer creates a subroutine which on the first call runs given
code to calculate its value, and on any subsequent calls just returns that
value, like a constant. The value code is discarded once run, allowing it
to be garbage collected.

Deferring a calculation is good if it might take a lot of work or produce
a big result but is only needed sometimes or only well into a program run.
If it's never needed then the value code never runs.