#!/bin/sh
export PATH='/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl'
echo 'name: semigroupoids
version: 5.3.2
id: semigroupoids-5.3.2-2VNO4X3Idi16ncxsqdERqd
key: semigroupoids-5.3.2-2VNO4X3Idi16ncxsqdERqd
license: BSD-3-Clause
copyright: Copyright (C) 2011-2015 Edward A. Kmett
maintainer: Edward A. Kmett <ekmett@gmail.com>
author: Edward A. Kmett
stability: provisional
homepage: http://github.com/ekmett/semigroupoids
synopsis: Semigroupoids: Category sans id
description:
    Provides a wide array of (semi)groupoids and operations for working with them.
    .
    A '\''Semigroupoid'\'' is a '\''Category'\'' without the requirement of identity arrows for every object in the category.
    .
    A '\''Category'\'' is any '\''Semigroupoid'\'' for which the Yoneda lemma holds.
    .
    When working with comonads you often have the @\<*\>@ portion of an @Applicative@, but
    not the @pure@. This was captured in Uustalu and Vene'\''s \"Essence of Dataflow Programming\"
    in the form of the @ComonadZip@ class in the days before @Applicative@. Apply provides a weaker invariant, but for the comonads used for data flow programming (found in the streams package), this invariant is preserved. Applicative function composition forms a semigroupoid.
    .
    Similarly many structures are nearly a comonad, but not quite, for instance lists provide a reasonable '\''extend'\'' operation in the form of '\''tails'\'', but do not always contain a value.
    .
    Ideally the following relationships would hold:
    .
    > Foldable ----> Traversable <--- Functor ------> Alt ---------> Plus           Semigroupoid
    >      |               |            |                              |                  |
    >      v               v            v                              v                  v
    > Foldable1 ---> Traversable1     Apply --------> Applicative -> Alternative      Category
    >                                   |               |              |                  |
    >                                   v               v              v                  v
    >                                 Bind ---------> Monad -------> MonadPlus          Arrow
    >
    .
    Apply, Bind, and Extend (not shown) give rise the Static, Kleisli and Cokleisli semigroupoids respectively.
    .
    This lets us remove many of the restrictions from various monad transformers
    as in many cases the binding operation or @\<*\>@ operation does not require them.
    .
    Finally, to work with these weaker structures it is beneficial to have containers
    that can provide stronger guarantees about their contents, so versions of '\''Traversable'\''
    and '\''Foldable'\'' that can be folded with just a '\''Semigroup'\'' are added.
category: Control, Comonads
abi: c5621a80d882ee713fc50204d922ffcd
exposed: True
exposed-modules:
    Data.Bifunctor.Apply Data.Functor.Alt Data.Functor.Apply
    Data.Functor.Bind Data.Functor.Bind.Class Data.Functor.Bind.Trans
    Data.Functor.Extend Data.Functor.Plus Data.Groupoid
    Data.Isomorphism Data.Semigroup.Bifoldable
    Data.Semigroup.Bitraversable Data.Semigroup.Foldable
    Data.Semigroup.Foldable.Class Data.Semigroup.Traversable
    Data.Semigroup.Traversable.Class Data.Semigroupoid
    Data.Semigroupoid.Dual Data.Semigroupoid.Ob
    Data.Semigroupoid.Static Data.Traversable.Instances
import-dirs: /usr/lib/ghc-8.6.3/site-local/semigroupoids-5.3.2
library-dirs: /usr/lib/ghc-8.6.3/site-local/semigroupoids-5.3.2
dynamic-library-dirs: /usr/lib
data-dir: /usr/share/x86_64-linux-ghc-8.6.3/semigroupoids-5.3.2
hs-libraries: HSsemigroupoids-5.3.2-2VNO4X3Idi16ncxsqdERqd
depends:
    base-4.12.0.0 base-orphans-0.8-3jJQtE6O4BgJK7VTMFlSzi
    bifunctors-5.5.3-DIAUjTu2ljk94NbjgsYuKG
    comonad-5.0.4-22ADpJgtnGaC808YWN0yOZ containers-0.6.0.1
    contravariant-1.5-4tjvhiNPMk29NhGPKE1GIF
    distributive-0.6-1mUZQSSL4mxEDebpp6jXE4
    hashable-1.2.7.0-KHvCgUH7dIl7mI8fl4akIo
    tagged-0.8.6-FABECvKnqYbBCttH1EeJvB template-haskell-2.14.0.0
    transformers-0.5.5.0
    transformers-compat-0.6.2-JV1ddSnlm3mL2xw4J4K8Kw
    unordered-containers-0.2.10.0-6u5qZnIDidK2MmAyNc87rJ
haddock-interfaces: /usr/share/doc/haskell-semigroupoids/html/semigroupoids.haddock
haddock-html: /usr/share/doc/haskell-semigroupoids/html
' | '/usr/bin/ghc-pkg' 'update' '--force' '-' '--global' '--no-user-package-db' "$@"

