{"added":null,"apiVersion":1,"behindSince":null,"buildDepends":[],"categories":["devel","perl5"],"comment":"constant subs with deferred value calculation","compare":"/compare/p5-constant-defer/index.json","dependentCount":null,"description":"constant::defer creates a subroutine which on the first call runs given\ncode to calculate its value, and on any subsequent calls just returns that\nvalue, like a constant. The value code is discarded once run, allowing it\nto be garbage collected.\n\nDeferring a calculation is good if it might take a lot of work or produce\na big result but is only needed sometimes or only well into a program run.\nIf it's never needed then the value code never runs.","flavors":[],"html":"https://daemonports.org/netbsd/devel/p5-constant-defer/","kind":"port","lastUpdate":"2026-07-16T19:01:23Z","license":["gnu-gpl-v3"],"maintainer":"pkgsrc-users@NetBSD.org","name":"p5-constant-defer","newest":true,"newestVersion":"6","noVulnData":false,"origin":"devel/p5-constant-defer","otherSystems":[{"maintainer":"sunpoet@FreeBSD.org","newest":true,"origin":"devel/p5-constant-defer","path":"/devel/p5-constant-defer/","system":"FreeBSD","version":"6"},{"maintainer":"sunpoet@FreeBSD.org","newest":true,"origin":"devel/p5-constant-defer","path":"/dragonfly/devel/p5-constant-defer/","system":"DragonFly","version":"6"},{"maintainer":"sunpoet@FreeBSD.org","newest":true,"noVulnData":true,"origin":"devel/p5-constant-defer","path":"","system":"HardenedBSD","version":"6"},{"maintainer":"sunpoet@FreeBSD.org","newest":true,"noVulnData":true,"origin":"devel/p5-constant-defer","path":"","system":"GhostBSD","version":"6"}],"packages":[{"repo":"NetBSD 10.1 x86_64","versions":["6nb5"]},{"repo":"NetBSD 10.1 aarch64","versions":["6nb5"]},{"repo":"SmartOS / illumos x86_64","versions":["6nb5"]},{"repo":"macOS 15 arm64","versions":["6nb5"]}],"pkgName":"p5-constant-defer-6nb5","related":null,"repository":"pkgsrc","requiredBy":["www/p5-HTML-FormatExternal"],"requiredByCount":1,"runDepends":["lang/perl5"],"status":null,"system":"netbsd","systemLabel":"NetBSD","version":"6nb5","versions":null,"vulnerabilities":null,"www":"https://metacpan.org/release/constant-defer"}