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23 lines
725 B
23 lines
725 B
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
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<pkgmetadata>
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<maintainer type="project">
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<email>haskell@gentoo.org</email>
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<name>Gentoo Haskell</name>
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</maintainer>
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<longdescription>
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This package provides first class functional references.
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In addition to the usual operations of getting, setting and composition, plus integration with monad state, lens families provide some unique features:
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* Polymorphic updating
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* Traversals
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* Cast projection functions to read-only lenses
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* Cast \"toList\" functions to read-only traversals
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* Cast semantic editor combinators to modify-only traversals.
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</longdescription>
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</pkgmetadata>
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