comonad 5.0.2 → 5.0.3
raw patch · 10 files changed
+169/−103 lines, 10 filesdep ~doctestPVP: major bump suggested
API removals or changes: PVP suggests a major version bump
Dependency ranges changed: doctest
API changes (from Hackage documentation)
- Control.Comonad.Trans.Identity: newtype IdentityT k (f :: k -> *) (a :: k) :: forall k. (k -> *) -> k -> *
+ Control.Comonad.Trans.Identity: newtype IdentityT k (f :: k -> *) (a :: k) :: forall k. () => (k -> *) -> k -> *
- Control.Comonad: class Functor w => Comonad w where duplicate = extend id extend f = fmap f . duplicate
+ Control.Comonad: class Functor w => Comonad w
- Control.Comonad: class Comonad w => ComonadApply w where (<@>) = (<*>) a @> b = const id <$> a <@> b a <@ b = const <$> a <@> b
+ Control.Comonad: class Comonad w => ComonadApply w
- Control.Comonad.Store: class Comonad w => ComonadStore s w | w -> s where peeks f w = peek (f (pos w)) w seek s = peek s . duplicate seeks f = peeks f . duplicate experiment f w = fmap (`peek` w) (f (pos w))
+ Control.Comonad.Store: class Comonad w => ComonadStore s w | w -> s
- Control.Comonad.Store.Class: class Comonad w => ComonadStore s w | w -> s where peeks f w = peek (f (pos w)) w seek s = peek s . duplicate seeks f = peeks f . duplicate experiment f w = fmap (`peek` w) (f (pos w))
+ Control.Comonad.Store.Class: class Comonad w => ComonadStore s w | w -> s
Files
- .gitignore +18/−0
- .travis.yml +129/−94
- CHANGELOG.markdown +4/−0
- README.markdown +1/−1
- comonad.cabal +5/−5
- examples/History.hs +2/−1
- src/Control/Comonad/Store/Class.hs +3/−1
- src/Control/Comonad/Traced/Class.hs +3/−1
- src/Control/Comonad/Trans/Env.hs +2/−0
- src/Control/Comonad/Trans/Store.hs +2/−0
.gitignore view
@@ -12,3 +12,21 @@ *.hi *~ *#+.stack-work/+cabal-dev+*.chi+*.chs.h+*.dyn_o+*.dyn_hi+.hpc+.hsenv+.cabal-sandbox/+cabal.sandbox.config+*.prof+*.aux+*.hp+*.eventlog+cabal.project.local+cabal.project.local~+.HTF/+.ghc.environment.*
.travis.yml view
@@ -1,122 +1,157 @@-# This file has been generated -- see https://github.com/hvr/multi-ghc-travis+# This Travis job script has been generated by a script via+#+# runghc make_travis_yml_2.hs '-o' '.travis.yml' '--irc-channel=irc.freenode.org#haskell-lens' '--no-no-tests-no-bench' '--no-installed' 'cabal.project'+#+# For more information, see https://github.com/hvr/multi-ghc-travis+# language: c sudo: false +git:+ submodules: false # whether to recursively clone submodules++notifications:+ irc:+ channels:+ - "irc.freenode.org#haskell-lens"+ skip_join: true+ template:+ - "\x0313comonad\x03/\x0306%{branch}\x03 \x0314%{commit}\x03 %{build_url} %{message}"+ cache: directories:- - $HOME/.cabsnap - $HOME/.cabal/packages+ - $HOME/.cabal/store before_cache: - rm -fv $HOME/.cabal/packages/hackage.haskell.org/build-reports.log- - rm -fv $HOME/.cabal/packages/hackage.haskell.org/00-index.tar+ # remove files that are regenerated by 'cabal update'+ - rm -fv $HOME/.cabal/packages/hackage.haskell.org/00-index.*+ - rm -fv $HOME/.cabal/packages/hackage.haskell.org/*.json+ - rm -fv $HOME/.cabal/packages/hackage.haskell.org/01-index.cache+ - rm -fv $HOME/.cabal/packages/hackage.haskell.org/01-index.tar+ - rm -fv $HOME/.cabal/packages/hackage.haskell.org/01-index.tar.idx + - rm -rfv $HOME/.cabal/packages/head.hackage+ matrix: include:- - env: CABALVER=1.24 GHCVER=7.0.4- compiler: ": #GHC 7.0.4"- addons: {apt: {packages: [cabal-install-1.24,ghc-7.0.4], sources: [hvr-ghc]}}- - env: CABALVER=1.24 GHCVER=7.2.2- compiler: ": #GHC 7.2.2"- addons: {apt: {packages: [cabal-install-1.24,ghc-7.2.2], sources: [hvr-ghc]}}- - env: CABALVER=1.24 GHCVER=7.4.2- compiler: ": #GHC 7.4.2"- addons: {apt: {packages: [cabal-install-1.24,ghc-7.4.2], sources: [hvr-ghc]}}- - env: CABALVER=1.24 GHCVER=7.6.3- compiler: ": #GHC 7.6.3"- addons: {apt: {packages: [cabal-install-1.24,ghc-7.6.3], sources: [hvr-ghc]}}- - env: CABALVER=1.24 GHCVER=7.8.4- compiler: ": #GHC 7.8.4"- addons: {apt: {packages: [cabal-install-1.24,ghc-7.8.4], sources: [hvr-ghc]}}- - env: CABALVER=1.24 GHCVER=7.10.3- compiler: ": #GHC 7.10.3"- addons: {apt: {packages: [cabal-install-1.24,ghc-7.10.3], sources: [hvr-ghc]}}- - env: CABALVER=1.24 GHCVER=8.0.2- compiler: ": #GHC 8.0.2"- addons: {apt: {packages: [cabal-install-1.24,ghc-8.0.2], sources: [hvr-ghc]}}- - env: CABALVER=2.0 GHCVER=8.2.1- compiler: ": #GHC 8.2.1"- addons: {apt: {packages: [cabal-install-2.0,ghc-8.2.1], sources: [hvr-ghc]}}- - env: CABALVER=head GHCVER=head- compiler: ": #GHC head"- addons: {apt: {packages: [cabal-install-head,ghc-head], sources: [hvr-ghc]}}+ - compiler: "ghc-7.0.4"+ # env: TEST=--disable-tests BENCH=--disable-benchmarks+ addons: {apt: {packages: [ghc-ppa-tools,cabal-install-2.0,ghc-7.0.4], sources: [hvr-ghc]}}+ - compiler: "ghc-7.2.2"+ # env: TEST=--disable-tests BENCH=--disable-benchmarks+ addons: {apt: {packages: [ghc-ppa-tools,cabal-install-2.0,ghc-7.2.2], sources: [hvr-ghc]}}+ - compiler: "ghc-7.4.2"+ # env: TEST=--disable-tests BENCH=--disable-benchmarks+ addons: {apt: {packages: [ghc-ppa-tools,cabal-install-2.0,ghc-7.4.2], sources: [hvr-ghc]}}+ - compiler: "ghc-7.6.3"+ # env: TEST=--disable-tests BENCH=--disable-benchmarks+ addons: {apt: {packages: [ghc-ppa-tools,cabal-install-2.0,ghc-7.6.3], sources: [hvr-ghc]}}+ - compiler: "ghc-7.8.4"+ # env: TEST=--disable-tests BENCH=--disable-benchmarks+ addons: {apt: {packages: [ghc-ppa-tools,cabal-install-2.0,ghc-7.8.4], sources: [hvr-ghc]}}+ - compiler: "ghc-7.10.3"+ # env: TEST=--disable-tests BENCH=--disable-benchmarks+ addons: {apt: {packages: [ghc-ppa-tools,cabal-install-2.0,ghc-7.10.3], sources: [hvr-ghc]}}+ - compiler: "ghc-8.0.2"+ # env: TEST=--disable-tests BENCH=--disable-benchmarks+ addons: {apt: {packages: [ghc-ppa-tools,cabal-install-2.0,ghc-8.0.2], sources: [hvr-ghc]}}+ - compiler: "ghc-8.2.2"+ # env: TEST=--disable-tests BENCH=--disable-benchmarks+ addons: {apt: {packages: [ghc-ppa-tools,cabal-install-2.0,ghc-8.2.2], sources: [hvr-ghc]}}+ - compiler: "ghc-8.4.1"+ env: GHCHEAD=true+ addons: {apt: {packages: [ghc-ppa-tools,cabal-install-head,ghc-8.4.1], sources: [hvr-ghc]}}+ - compiler: "ghc-head"+ env: GHCHEAD=true+ addons: {apt: {packages: [ghc-ppa-tools,cabal-install-head,ghc-head], sources: [hvr-ghc]}} allow_failures:- - env: CABALVER=1.24 GHCVER=7.0.4- - env: CABALVER=1.24 GHCVER=7.2.2- - env: CABALVER=head GHCVER=head+ - compiler: "ghc-7.0.4"+ - compiler: "ghc-7.2.2"+ - compiler: "ghc-8.4.1"+ - compiler: "ghc-head" before_install:- - unset CC- - export PATH=$HOME/.cabal/bin:/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH+ - HC=${CC}+ - HCPKG=${HC/ghc/ghc-pkg}+ - unset CC+ - ROOTDIR=$(pwd)+ - mkdir -p $HOME/.local/bin+ - "PATH=/opt/ghc/bin:/opt/ghc-ppa-tools/bin:$HOME/local/bin:$PATH"+ - HCNUMVER=$(( $(${HC} --numeric-version|sed -E 's/([0-9]+)\.([0-9]+)\.([0-9]+).*/\1 * 10000 + \2 * 100 + \3/') ))+ - echo $HCNUMVER install:- - cabal --version- - echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"- - if [ -f $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz ];- then- zcat $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz >- $HOME/.cabal/packages/hackage.haskell.org/00-index.tar;- fi- - travis_retry cabal update -v- - sed -i 's/^jobs:/-- jobs:/' ${HOME}/.cabal/config- - cabal install --only-dependencies --enable-tests --dry -v > installplan.txt- - sed -i -e '1,/^Resolving /d' installplan.txt; cat installplan.txt+ - cabal --version+ - echo "$(${HC} --version) [$(${HC} --print-project-git-commit-id 2> /dev/null || echo '?')]"+ - BENCH=${BENCH---enable-benchmarks}+ - TEST=${TEST---enable-tests}+ - | # Work around https://github.com/haskell/haddock/issues/242+ if [ "${HC}" != "ghc-7.6.3" ]; then+ HADDOCK=${HADDOCK-true}+ else+ HADDOCK=${HADDOCK-false}+ fi+ - INSTALLED=${INSTALLED-true}+ - GHCHEAD=${GHCHEAD-false}+ - travis_retry cabal update -v+ - "sed -i.bak 's/^jobs:/-- jobs:/' ${HOME}/.cabal/config"+ - rm -fv cabal.project cabal.project.local+ # Overlay Hackage Package Index for GHC HEAD: https://github.com/hvr/head.hackage+ - |+ if $GHCHEAD; then+ sed -i.bak 's/-- allow-newer:.*/allow-newer: *:base, *:template-haskell, *:ghc, *:Cabal/' ${HOME}/.cabal/config -# check whether current requested install-plan matches cached package-db snapshot- - if diff -u installplan.txt $HOME/.cabsnap/installplan.txt;- then- echo "cabal build-cache HIT";- rm -rfv .ghc;- cp -a $HOME/.cabsnap/ghc $HOME/.ghc;- cp -a $HOME/.cabsnap/lib $HOME/.cabsnap/share $HOME/.cabsnap/bin $HOME/.cabal/;- else- echo "cabal build-cache MISS";- rm -rf $HOME/.cabsnap;- mkdir -p $HOME/.ghc $HOME/.cabal/lib $HOME/.cabal/share $HOME/.cabal/bin;- cabal install -j --only-dependencies --enable-tests;- fi+ echo 'repository head.hackage' >> ${HOME}/.cabal/config+ echo ' url: http://head.hackage.haskell.org/' >> ${HOME}/.cabal/config+ echo ' secure: True' >> ${HOME}/.cabal/config+ echo ' root-keys: 07c59cb65787dedfaef5bd5f987ceb5f7e5ebf88b904bbd4c5cbdeb2ff71b740' >> ${HOME}/.cabal/config+ echo ' 2e8555dde16ebd8df076f1a8ef13b8f14c66bad8eafefd7d9e37d0ed711821fb' >> ${HOME}/.cabal/config+ echo ' 8f79fd2389ab2967354407ec852cbe73f2e8635793ac446d09461ffb99527f6e' >> ${HOME}/.cabal/config+ echo ' key-threshold: 3' >> ${HOME}/.cabal.config -# snapshot package-db on cache miss- - if [ ! -d $HOME/.cabsnap ];- then- echo "snapshotting package-db to build-cache";- mkdir $HOME/.cabsnap;- cp -a $HOME/.ghc $HOME/.cabsnap/ghc;- cp -a $HOME/.cabal/lib $HOME/.cabal/share $HOME/.cabal/bin installplan.txt $HOME/.cabsnap/;- fi+ cabal new-update head.hackage -v+ fi+ - grep -Ev -- '^\s*--' ${HOME}/.cabal/config | grep -Ev '^\s*$'+ - "printf 'packages: \".\" \"./examples\"\\n' > cabal.project"+ - cat cabal.project+ - if [ -f "./configure.ac" ]; then+ (cd "." && autoreconf -i);+ fi+ - if [ -f "./examples/configure.ac" ]; then+ (cd "./examples" && autoreconf -i);+ fi+ - rm -f cabal.project.freeze+ - cabal new-build -w ${HC} ${TEST} ${BENCH} --project-file="cabal.project" --dep -j2 all+ - rm -rf "."/.ghc.environment.* "./examples"/.ghc.environment.* "."/dist "./examples"/dist+ - DISTDIR=$(mktemp -d /tmp/dist-test.XXXX) -# Here starts the actual work to be performed for the package under-# test; any command which exits with a non-zero exit code causes the-# build to fail.+# Here starts the actual work to be performed for the package under test;+# any command which exits with a non-zero exit code causes the build to fail. script:- # -v2 provides useful information for debugging- - cabal configure -v2 --enable-tests+ # test that source-distributions can be generated+ - (cd "." && cabal sdist)+ - (cd "./examples" && cabal sdist)+ - mv "."/dist/comonad-*.tar.gz "./examples"/dist/comonad-examples-*.tar.gz ${DISTDIR}/+ - cd ${DISTDIR} || false+ - find . -maxdepth 1 -name '*.tar.gz' -exec tar -xvf '{}' \;+ - "printf 'packages: comonad-*/*.cabal comonad-examples-*/*.cabal\\n' > cabal.project"+ - cat cabal.project - # this builds all libraries and executables- # (including tests/benchmarks)- - cabal build- - cabal test - # tests that a source-distribution can be generated- - cabal sdist+ # build & run tests, build benchmarks+ - cabal new-build -w ${HC} ${TEST} ${BENCH} all+ - if [ "x$TEST" = "x--enable-tests" ]; then cabal new-test -w ${HC} ${TEST} ${BENCH} all; fi - # check that the generated source-distribution can be built & installed- - export SRC_TGZ=$(cabal info . | awk '{print $2 ".tar.gz";exit}') ;- cd dist/;- if [ -f "$SRC_TGZ" ]; then- cabal install --force-reinstalls "$SRC_TGZ";- else- echo "expected '$SRC_TGZ' not found";- exit 1;- fi+ # cabal check+ - (cd comonad-* && cabal check)+ - (cd comonad-examples-* && cabal check) -notifications:- irc:- channels:- - "irc.freenode.org#haskell-lens"- skip_join: true- template:- - "\x0313comonad\x03/\x0306%{branch}\x03 \x0314%{commit}\x03 %{build_url} %{message}"+ # haddock+ - rm -rf ./dist-newstyle+ - if $HADDOCK; then cabal new-haddock -w ${HC} ${TEST} ${BENCH} all; else echo "Skipping haddock generation";fi +# REGENDATA ["-o",".travis.yml","--irc-channel=irc.freenode.org#haskell-lens","--no-no-tests-no-bench","--no-installed","cabal.project"] # EOF
CHANGELOG.markdown view
@@ -1,3 +1,7 @@+5.0.3 [2018.02.06]+------------------+* Don't enable `Safe` on GHC 7.2.+ 5.0.2 ----- * Support `doctest-0.12`
README.markdown view
@@ -40,7 +40,7 @@ In this case, you may not rely on the ability to define `fmap` in terms of `liftW`. -You may, of course, choose to define both `duplicate` /and/ `extend`.+You may, of course, choose to define both `duplicate` _and_ `extend`. In that case, you must also satisfy these laws: extend f = fmap f . duplicate
comonad.cabal view
@@ -1,6 +1,6 @@ name: comonad category: Control, Comonads-version: 5.0.2+version: 5.0.3 license: BSD3 cabal-version: >= 1.10 license-file: LICENSE@@ -12,9 +12,9 @@ copyright: Copyright (C) 2008-2014 Edward A. Kmett, Copyright (C) 2004-2008 Dave Menendez synopsis: Comonads-description: Comonads+description: Comonads. build-type: Custom-tested-with: GHC == 7.0.4, GHC == 7.2.2, GHC == 7.4.2, GHC == 7.6.3, GHC == 7.8.4, GHC == 7.10.3, GHC == 8.0.2, GHC == 8.2.1+tested-with: GHC == 7.0.4, GHC == 7.2.2, GHC == 7.4.2, GHC == 7.6.3, GHC == 7.8.4, GHC == 7.10.3, GHC == 8.0.2, GHC == 8.2.2, GHC == 8.4.1 extra-source-files: .ghci .gitignore@@ -81,7 +81,7 @@ build-depends: base >= 4 && < 5, semigroups >= 0.8.3.1 && < 1,- tagged >= 0.1 && < 1,+ tagged >= 0.7 && < 1, transformers >= 0.2 && < 0.6, transformers-compat >= 0.3 && < 1 @@ -132,4 +132,4 @@ build-depends: base, comonad,- doctest >= 0.11.1 && < 0.13+ doctest >= 0.11.1 && < 0.14
examples/History.hs view
@@ -2,12 +2,13 @@ {-# OPTIONS_GHC -Wall #-} -- http://www.mail-archive.com/haskell@haskell.org/msg17244.html+module History where -import Prelude hiding (id,(.),sum) import Control.Category import Control.Comonad import Data.Foldable hiding (sum) import Data.Traversable+import Prelude hiding (id,(.),sum) infixl 4 :>
src/Control/Comonad/Store/Class.hs view
@@ -3,8 +3,10 @@ {-# LANGUAGE FunctionalDependencies #-} {-# LANGUAGE FlexibleInstances #-} {-# LANGUAGE UndecidableInstances #-}-#if defined(__GLASGOW_HASKELL__) && __GLASGOW_HASKELL__ >= 702+#if __GLASGOW_HASKELL__ >= 704 {-# LANGUAGE Safe #-}+#elif __GLASGOW_HASKELL__ >= 702+{-# LANGUAGE Trustworthy #-} #endif ----------------------------------------------------------------------------- -- |
src/Control/Comonad/Traced/Class.hs view
@@ -3,8 +3,10 @@ {-# LANGUAGE FunctionalDependencies #-} {-# LANGUAGE FlexibleInstances #-} {-# LANGUAGE UndecidableInstances #-}-#if defined(__GLASGOW_HASKELL__) && __GLASGOW_HASKELL__ >= 702+#if __GLASGOW_HASKELL__ >= 704 {-# LANGUAGE Safe #-}+#elif __GLASGOW_HASKELL__ >= 702+{-# LANGUAGE Trustworthy #-} #endif ----------------------------------------------------------------------------- -- |
src/Control/Comonad/Trans/Env.hs view
@@ -73,7 +73,9 @@ import Data.Traversable #endif import Data.Functor.Identity+#if !(MIN_VERSION_base(4,11,0)) import Data.Semigroup+#endif #ifdef __GLASGOW_HASKELL__ #if __GLASGOW_HASKELL__ >= 707
src/Control/Comonad/Trans/Store.hs view
@@ -82,7 +82,9 @@ import Control.Comonad.Hoist.Class import Control.Comonad.Trans.Class import Data.Functor.Identity+#if !(MIN_VERSION_base(4,11,0)) import Data.Semigroup+#endif #ifdef __GLASGOW_HASKELL__ import Data.Typeable