[pkgsrc/trunk]: pkgsrc/devel/p5-Config-Onion p5-Config-Onion: fill in DESCR

[wiz <wiz%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/bee397072f0b
branches:  trunk
changeset: 425663:bee397072f0b
user:      wiz <wiz%pkgsrc.org@localhost>
date:      Mon Mar 23 07:42:07 2020 +0000

description:
p5-Config-Onion: fill in DESCR

diffstat:

 devel/p5-Config-Onion/DESCR |  14 ++++++++++++--
 1 files changed, 12 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 3e5a5e885b34 -r bee397072f0b devel/p5-Config-Onion/DESCR
--- a/devel/p5-Config-Onion/DESCR       Mon Mar 23 07:36:49 2020 +0000
+++ b/devel/p5-Config-Onion/DESCR       Mon Mar 23 07:42:07 2020 +0000
@@ -1,2 +1,12 @@
-TODO: Fill in a short description of the package.
-TODO: It should be between 3 and 20 lines.
+All too often, configuration is not a universal or one-time thing,
+yet most configuration-handling treats it as such. Perhaps you can
+only load one config file. If you can load more than one, you often
+have to load all of them at the same time or each is stored completely
+independently, preventing one from being able to override another.
+Config::Onion changes that.
+
+Config::Onion stores all configuration settings in four layers:
+Defaults, Main, Local, and Override. Each layer can be added to as
+many times as you like. Within each layer, settings which are given
+multiple times will take the last specified value, while those
+which are not repeated will remain untouched.