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Diffstat (limited to 'dev-haskell/uniplate/metadata.xml')
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diff --git a/dev-haskell/uniplate/metadata.xml b/dev-haskell/uniplate/metadata.xml new file mode 100644 index 000000000000..97b35877856d --- /dev/null +++ b/dev-haskell/uniplate/metadata.xml @@ -0,0 +1,35 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> +<pkgmetadata> + <herd>haskell</herd> + <longdescription> + Uniplate is library for writing simple and concise generic operations. + Uniplate has similar goals to the original Scrap Your Boilerplate work, + but is substantially simpler and faster. The Uniplate manual is available at + <http://community.haskell.org/~ndm/darcs/uniplate/uniplate.htm>. + + To get started with Uniplate you should import one of the three following + modules: + + * "Data.Generics.Uniplate.Data" - to quickly start writing generic functions. + Most users should start by importing this module. + + * "Data.Generics.Uniplate.Direct" - a replacement for "Data.Generics.Uniplate.Data" + with substantially higher performance (around 5 times), but requires writing + instance declarations. + + * "Data.Generics.Uniplate.Operations" - definitions of all the operations defined + by Uniplate. Both the above two modules re-export this module. + + In addition, some users may want to make use of the following modules: + + * "Data.Generics.Uniplate.Zipper" - a zipper built on top of Uniplate instances. + + * "Data.Generics.SYB" - users transitioning from the Scrap Your Boilerplate library. + + * "Data.Generics.Compos" - users transitioning from the Compos library. + + * "Data.Generics.Uniplate.DataOnly" - users making use of both @Data@ and @Direct@ + to avoid getting instance conflicts. + </longdescription> +</pkgmetadata> |