|
|
|
|
@@ -1,487 +0,0 @@
|
|
|
|
|
name: lens
|
|
|
|
|
category: Data, Lenses, Generics
|
|
|
|
|
version: 5.3.2
|
|
|
|
|
x-revision: 2
|
|
|
|
|
license: BSD2
|
|
|
|
|
cabal-version: 1.18
|
|
|
|
|
license-file: LICENSE
|
|
|
|
|
author: Edward A. Kmett
|
|
|
|
|
maintainer: Edward A. Kmett <ekmett@gmail.com>
|
|
|
|
|
stability: provisional
|
|
|
|
|
homepage: http://github.com/ekmett/lens/
|
|
|
|
|
bug-reports: http://github.com/ekmett/lens/issues
|
|
|
|
|
copyright: Copyright (C) 2012-2016 Edward A. Kmett
|
|
|
|
|
build-type: Simple
|
|
|
|
|
-- build-tools: cpphs
|
|
|
|
|
tested-with: GHC == 8.0.2
|
|
|
|
|
, GHC == 8.2.2
|
|
|
|
|
, GHC == 8.4.4
|
|
|
|
|
, GHC == 8.6.5
|
|
|
|
|
, GHC == 8.8.4
|
|
|
|
|
, GHC == 8.10.7
|
|
|
|
|
, GHC == 9.0.2
|
|
|
|
|
, GHC == 9.2.8
|
|
|
|
|
, GHC == 9.4.8
|
|
|
|
|
, GHC == 9.6.4
|
|
|
|
|
, GHC == 9.8.2
|
|
|
|
|
, GHC == 9.10.1
|
|
|
|
|
synopsis: Lenses, Folds and Traversals
|
|
|
|
|
description:
|
|
|
|
|
This package comes \"Batteries Included\" with many useful lenses for the types
|
|
|
|
|
commonly used from the Haskell Platform, and with tools for automatically
|
|
|
|
|
generating lenses and isomorphisms for user-supplied data types.
|
|
|
|
|
.
|
|
|
|
|
The combinators in @Control.Lens@ provide a highly generic toolbox for composing
|
|
|
|
|
families of getters, folds, isomorphisms, traversals, setters and lenses and their
|
|
|
|
|
indexed variants.
|
|
|
|
|
.
|
|
|
|
|
An overview, with a large number of examples can be found in the <https://github.com/ekmett/lens#lens-lenses-folds-and-traversals README>.
|
|
|
|
|
.
|
|
|
|
|
An introductory video on the style of code used in this library by Simon Peyton Jones is available from <http://skillsmatter.com/podcast/scala/lenses-compositional-data-access-and-manipulation Skills Matter>.
|
|
|
|
|
.
|
|
|
|
|
A video on how to use lenses and how they are constructed is available on <http://youtu.be/cefnmjtAolY?hd=1 youtube>.
|
|
|
|
|
.
|
|
|
|
|
Slides for that second talk can be obtained from <http://comonad.com/haskell/Lenses-Folds-and-Traversals-NYC.pdf comonad.com>.
|
|
|
|
|
.
|
|
|
|
|
More information on the care and feeding of lenses, including a brief tutorial and motivation
|
|
|
|
|
for their types can be found on the <https://github.com/ekmett/lens/wiki lens wiki>.
|
|
|
|
|
.
|
|
|
|
|
A small game of @pong@ and other more complex examples that manage their state using lenses can be found in the <https://github.com/ekmett/lens/blob/master/examples/ example folder>.
|
|
|
|
|
.
|
|
|
|
|
/Lenses, Folds and Traversals/
|
|
|
|
|
.
|
|
|
|
|
With some signatures simplified, the core of the hierarchy of lens-like constructions looks like:
|
|
|
|
|
.
|
|
|
|
|
.
|
|
|
|
|
<<http://i.imgur.com/ALlbPRa.png>>
|
|
|
|
|
.
|
|
|
|
|
<https://raw.githubusercontent.com/ekmett/lens/master/images/Hierarchy.png (Local Copy)>
|
|
|
|
|
.
|
|
|
|
|
You can compose any two elements of the hierarchy above using @(.)@ from the @Prelude@, and you can
|
|
|
|
|
use any element of the hierarchy as any type it linked to above it.
|
|
|
|
|
.
|
|
|
|
|
The result is their lowest upper bound in the hierarchy (or an error if that bound doesn't exist).
|
|
|
|
|
.
|
|
|
|
|
For instance:
|
|
|
|
|
.
|
|
|
|
|
* You can use any 'Traversal' as a 'Fold' or as a 'Setter'.
|
|
|
|
|
.
|
|
|
|
|
* The composition of a 'Traversal' and a 'Getter' yields a 'Fold'.
|
|
|
|
|
.
|
|
|
|
|
/Minimizing Dependencies/
|
|
|
|
|
.
|
|
|
|
|
If you want to provide lenses and traversals for your own types in your own libraries, then you
|
|
|
|
|
can do so without incurring a dependency on this (or any other) lens package at all.
|
|
|
|
|
.
|
|
|
|
|
/e.g./ for a data type:
|
|
|
|
|
.
|
|
|
|
|
> data Foo a = Foo Int Int a
|
|
|
|
|
.
|
|
|
|
|
You can define lenses such as
|
|
|
|
|
.
|
|
|
|
|
> -- bar :: Lens' (Foo a) Int
|
|
|
|
|
> bar :: Functor f => (Int -> f Int) -> Foo a -> f (Foo a)
|
|
|
|
|
> bar f (Foo a b c) = fmap (\a' -> Foo a' b c) (f a)
|
|
|
|
|
.
|
|
|
|
|
> -- quux :: Lens (Foo a) (Foo b) a b
|
|
|
|
|
> quux :: Functor f => (a -> f b) -> Foo a -> f (Foo b)
|
|
|
|
|
> quux f (Foo a b c) = fmap (Foo a b) (f c)
|
|
|
|
|
.
|
|
|
|
|
without the need to use any type that isn't already defined in the @Prelude@.
|
|
|
|
|
.
|
|
|
|
|
And you can define a traversal of multiple fields with 'Control.Applicative.Applicative':
|
|
|
|
|
.
|
|
|
|
|
> -- traverseBarAndBaz :: Traversal' (Foo a) Int
|
|
|
|
|
> traverseBarAndBaz :: Applicative f => (Int -> f Int) -> Foo a -> f (Foo a)
|
|
|
|
|
> traverseBarAndBaz f (Foo a b c) = Foo <$> f a <*> f b <*> pure c
|
|
|
|
|
.
|
|
|
|
|
What is provided in this library is a number of stock lenses and traversals for
|
|
|
|
|
common haskell types, a wide array of combinators for working them, and more
|
|
|
|
|
exotic functionality, (/e.g./ getters, setters, indexed folds, isomorphisms).
|
|
|
|
|
|
|
|
|
|
extra-source-files:
|
|
|
|
|
.gitignore
|
|
|
|
|
.hlint.yaml
|
|
|
|
|
.vim.custom
|
|
|
|
|
cabal.project
|
|
|
|
|
examples/LICENSE
|
|
|
|
|
examples/lens-examples.cabal
|
|
|
|
|
examples/*.hs
|
|
|
|
|
examples/*.lhs
|
|
|
|
|
examples/.hlint.yaml
|
|
|
|
|
include/*.h
|
|
|
|
|
lens-properties/.hlint.yaml
|
|
|
|
|
lens-properties/CHANGELOG.markdown
|
|
|
|
|
lens-properties/LICENSE
|
|
|
|
|
lens-properties/Setup.hs
|
|
|
|
|
lens-properties/lens-properties.cabal
|
|
|
|
|
AUTHORS.markdown
|
|
|
|
|
CHANGELOG.markdown
|
|
|
|
|
README.markdown
|
|
|
|
|
SUPPORT.markdown
|
|
|
|
|
extra-doc-files:
|
|
|
|
|
images/*.png
|
|
|
|
|
|
|
|
|
|
source-repository head
|
|
|
|
|
type: git
|
|
|
|
|
location: https://github.com/ekmett/lens.git
|
|
|
|
|
|
|
|
|
|
-- Enable benchmarking against Neil Mitchell's uniplate library for comparative performance analysis. Defaults to being turned off to avoid
|
|
|
|
|
-- the extra dependency.
|
|
|
|
|
--
|
|
|
|
|
-- > cabal configure --enable-benchmarks -fbenchmark-uniplate && cabal build && cabal bench
|
|
|
|
|
flag benchmark-uniplate
|
|
|
|
|
default: False
|
|
|
|
|
manual: True
|
|
|
|
|
|
|
|
|
|
-- Generate inline pragmas when using template-haskell. This defaults to enabled, but you can
|
|
|
|
|
--
|
|
|
|
|
-- > cabal install lens -f-inlining
|
|
|
|
|
--
|
|
|
|
|
-- to shut it off to benchmark the relative performance impact, or as last ditch effort to address compile
|
|
|
|
|
-- errors resulting from the myriad versions of template-haskell that all purport to be 2.8.
|
|
|
|
|
flag inlining
|
|
|
|
|
manual: True
|
|
|
|
|
default: True
|
|
|
|
|
|
|
|
|
|
-- Make the test suites dump their template-haskell splices.
|
|
|
|
|
flag dump-splices
|
|
|
|
|
default: False
|
|
|
|
|
manual: True
|
|
|
|
|
|
|
|
|
|
-- You can disable the hunit test suite with -f-test-hunit
|
|
|
|
|
flag test-hunit
|
|
|
|
|
default: True
|
|
|
|
|
manual: True
|
|
|
|
|
|
|
|
|
|
-- Build the properties test if we're building tests
|
|
|
|
|
flag test-properties
|
|
|
|
|
default: True
|
|
|
|
|
manual: True
|
|
|
|
|
|
|
|
|
|
flag test-templates
|
|
|
|
|
default: True
|
|
|
|
|
manual: True
|
|
|
|
|
|
|
|
|
|
-- Assert that we are trustworthy when we can
|
|
|
|
|
flag trustworthy
|
|
|
|
|
default: True
|
|
|
|
|
manual: True
|
|
|
|
|
|
|
|
|
|
-- Attempt a parallel build with GHC 7.8
|
|
|
|
|
flag j
|
|
|
|
|
default: False
|
|
|
|
|
manual: True
|
|
|
|
|
|
|
|
|
|
library
|
|
|
|
|
build-depends:
|
|
|
|
|
array >= 0.5.0.0 && < 0.6,
|
|
|
|
|
assoc >= 1.0.2 && < 1.2,
|
|
|
|
|
base >= 4.9 && < 5,
|
|
|
|
|
base-orphans >= 0.5.2 && < 1,
|
|
|
|
|
bifunctors >= 5.5.7 && < 6,
|
|
|
|
|
bytestring >= 0.10.4.0 && < 0.13,
|
|
|
|
|
call-stack >= 0.1 && < 0.5,
|
|
|
|
|
comonad >= 5.0.7 && < 6,
|
|
|
|
|
containers >= 0.5.5.1 && < 0.8,
|
|
|
|
|
contravariant >= 1.4 && < 2,
|
|
|
|
|
distributive >= 0.5.1 && < 1,
|
|
|
|
|
exceptions >= 0.8.2.1 && < 1,
|
|
|
|
|
filepath >= 1.2.0.0 && < 1.6,
|
|
|
|
|
free >= 5.1.5 && < 6,
|
|
|
|
|
ghc-prim,
|
|
|
|
|
hashable >= 1.2.7.0 && < 1.6,
|
|
|
|
|
indexed-traversable >= 0.1 && < 0.2,
|
|
|
|
|
indexed-traversable-instances >= 0.1 && < 0.2,
|
|
|
|
|
kan-extensions >= 5 && < 6,
|
|
|
|
|
mtl >= 2.2.1 && < 2.4,
|
|
|
|
|
parallel >= 3.2.1.0 && < 3.3,
|
|
|
|
|
profunctors >= 5.5.2 && < 6,
|
|
|
|
|
reflection >= 2.1 && < 3,
|
|
|
|
|
semigroupoids >= 5.0.1 && < 7,
|
|
|
|
|
strict >= 0.4 && < 0.6,
|
|
|
|
|
tagged >= 0.8.6 && < 1,
|
|
|
|
|
template-haskell >= 2.11.1.0 && < 2.23,
|
|
|
|
|
text >= 1.2.3.0 && < 2.2,
|
|
|
|
|
th-abstraction >= 0.4.1 && < 0.8,
|
|
|
|
|
these >= 1.1.1.1 && < 1.3,
|
|
|
|
|
transformers >= 0.5.0.0 && < 0.7,
|
|
|
|
|
transformers-compat >= 0.5.0.4 && < 1,
|
|
|
|
|
unordered-containers >= 0.2.10 && < 0.3,
|
|
|
|
|
vector >= 0.12.1.2 && < 0.14
|
|
|
|
|
|
|
|
|
|
-- Control.Lens as the first module, so cabal repl loads it.
|
|
|
|
|
exposed-modules:
|
|
|
|
|
Control.Lens
|
|
|
|
|
|
|
|
|
|
exposed-modules:
|
|
|
|
|
Control.Exception.Lens
|
|
|
|
|
Control.Lens.At
|
|
|
|
|
Control.Lens.Combinators
|
|
|
|
|
Control.Lens.Cons
|
|
|
|
|
Control.Lens.Each
|
|
|
|
|
Control.Lens.Empty
|
|
|
|
|
Control.Lens.Equality
|
|
|
|
|
Control.Lens.Extras
|
|
|
|
|
Control.Lens.Fold
|
|
|
|
|
Control.Lens.Getter
|
|
|
|
|
Control.Lens.Indexed
|
|
|
|
|
Control.Lens.Internal
|
|
|
|
|
Control.Lens.Internal.Bazaar
|
|
|
|
|
Control.Lens.Internal.ByteString
|
|
|
|
|
Control.Lens.Internal.Context
|
|
|
|
|
Control.Lens.Internal.CTypes
|
|
|
|
|
Control.Lens.Internal.Deque
|
|
|
|
|
Control.Lens.Internal.Doctest
|
|
|
|
|
Control.Lens.Internal.Exception
|
|
|
|
|
Control.Lens.Internal.FieldTH
|
|
|
|
|
Control.Lens.Internal.PrismTH
|
|
|
|
|
Control.Lens.Internal.Fold
|
|
|
|
|
Control.Lens.Internal.Getter
|
|
|
|
|
Control.Lens.Internal.Indexed
|
|
|
|
|
Control.Lens.Internal.Instances
|
|
|
|
|
Control.Lens.Internal.Iso
|
|
|
|
|
Control.Lens.Internal.Level
|
|
|
|
|
Control.Lens.Internal.List
|
|
|
|
|
Control.Lens.Internal.Magma
|
|
|
|
|
Control.Lens.Internal.Prism
|
|
|
|
|
Control.Lens.Internal.Profunctor
|
|
|
|
|
Control.Lens.Internal.Review
|
|
|
|
|
Control.Lens.Internal.Setter
|
|
|
|
|
Control.Lens.Internal.TH
|
|
|
|
|
Control.Lens.Internal.Zoom
|
|
|
|
|
Control.Lens.Iso
|
|
|
|
|
Control.Lens.Lens
|
|
|
|
|
Control.Lens.Level
|
|
|
|
|
Control.Lens.Operators
|
|
|
|
|
Control.Lens.Plated
|
|
|
|
|
Control.Lens.Prism
|
|
|
|
|
Control.Lens.Profunctor
|
|
|
|
|
Control.Lens.Reified
|
|
|
|
|
Control.Lens.Review
|
|
|
|
|
Control.Lens.Setter
|
|
|
|
|
Control.Lens.TH
|
|
|
|
|
Control.Lens.Traversal
|
|
|
|
|
Control.Lens.Tuple
|
|
|
|
|
Control.Lens.Type
|
|
|
|
|
Control.Lens.Unsound
|
|
|
|
|
Control.Lens.Wrapped
|
|
|
|
|
Control.Lens.Zoom
|
|
|
|
|
Control.Monad.Error.Lens
|
|
|
|
|
Control.Parallel.Strategies.Lens
|
|
|
|
|
Control.Seq.Lens
|
|
|
|
|
Data.Array.Lens
|
|
|
|
|
Data.Bits.Lens
|
|
|
|
|
Data.ByteString.Lens
|
|
|
|
|
Data.ByteString.Strict.Lens
|
|
|
|
|
Data.ByteString.Lazy.Lens
|
|
|
|
|
Data.Complex.Lens
|
|
|
|
|
Data.Data.Lens
|
|
|
|
|
Data.Dynamic.Lens
|
|
|
|
|
Data.HashSet.Lens
|
|
|
|
|
Data.IntSet.Lens
|
|
|
|
|
Data.List.Lens
|
|
|
|
|
Data.Map.Lens
|
|
|
|
|
Data.Sequence.Lens
|
|
|
|
|
Data.Set.Lens
|
|
|
|
|
Data.Text.Lens
|
|
|
|
|
Data.Text.Strict.Lens
|
|
|
|
|
Data.Text.Lazy.Lens
|
|
|
|
|
Data.Tree.Lens
|
|
|
|
|
Data.Typeable.Lens
|
|
|
|
|
Data.Vector.Lens
|
|
|
|
|
Data.Vector.Generic.Lens
|
|
|
|
|
GHC.Generics.Lens
|
|
|
|
|
System.Exit.Lens
|
|
|
|
|
System.FilePath.Lens
|
|
|
|
|
System.IO.Error.Lens
|
|
|
|
|
Language.Haskell.TH.Lens
|
|
|
|
|
Numeric.Lens
|
|
|
|
|
Numeric.Natural.Lens
|
|
|
|
|
|
|
|
|
|
other-modules:
|
|
|
|
|
Control.Lens.Internal.Prelude
|
|
|
|
|
|
|
|
|
|
if flag(trustworthy) && impl(ghc)
|
|
|
|
|
other-extensions: Trustworthy
|
|
|
|
|
cpp-options: -DTRUSTWORTHY=1
|
|
|
|
|
|
|
|
|
|
if flag(inlining)
|
|
|
|
|
cpp-options: -DINLINING
|
|
|
|
|
|
|
|
|
|
if flag(j)
|
|
|
|
|
ghc-options: -j4
|
|
|
|
|
|
|
|
|
|
ghc-options: -Wall -Wtabs -O2 -fdicts-cheap -funbox-strict-fields -fmax-simplifier-iterations=10
|
|
|
|
|
-Wno-trustworthy-safe -Wmissing-pattern-synonym-signatures -Wno-redundant-constraints
|
|
|
|
|
|
|
|
|
|
hs-source-dirs: src
|
|
|
|
|
|
|
|
|
|
include-dirs: include
|
|
|
|
|
|
|
|
|
|
default-language: Haskell2010
|
|
|
|
|
|
|
|
|
|
-- future proof, whether the field will be comma separated or not.
|
|
|
|
|
x-docspec-extra-packages: simple-reflect
|
|
|
|
|
x-docspec-extra-packages: deepseq
|
|
|
|
|
|
|
|
|
|
-- Verify that Template Haskell expansion works
|
|
|
|
|
test-suite templates
|
|
|
|
|
type: exitcode-stdio-1.0
|
|
|
|
|
main-is: templates.hs
|
|
|
|
|
other-modules:
|
|
|
|
|
BigRecord
|
|
|
|
|
T799
|
|
|
|
|
T917
|
|
|
|
|
T972
|
|
|
|
|
ghc-options: -Wall -threaded
|
|
|
|
|
hs-source-dirs: tests
|
|
|
|
|
default-language: Haskell2010
|
|
|
|
|
|
|
|
|
|
if flag(dump-splices)
|
|
|
|
|
ghc-options: -ddump-splices
|
|
|
|
|
|
|
|
|
|
if !flag(test-templates)
|
|
|
|
|
buildable: False
|
|
|
|
|
else
|
|
|
|
|
build-depends: base, lens
|
|
|
|
|
|
|
|
|
|
-- Verify the properties of lenses with QuickCheck
|
|
|
|
|
test-suite properties
|
|
|
|
|
type: exitcode-stdio-1.0
|
|
|
|
|
main-is: properties.hs
|
|
|
|
|
other-modules:
|
|
|
|
|
Control.Lens.Properties
|
|
|
|
|
ghc-options: -Wall -threaded -rtsopts -with-rtsopts=-N
|
|
|
|
|
hs-source-dirs:
|
|
|
|
|
tests
|
|
|
|
|
lens-properties/src
|
|
|
|
|
include-dirs: include
|
|
|
|
|
default-language: Haskell2010
|
|
|
|
|
if !flag(test-properties)
|
|
|
|
|
buildable: False
|
|
|
|
|
else
|
|
|
|
|
build-depends:
|
|
|
|
|
base,
|
|
|
|
|
lens,
|
|
|
|
|
QuickCheck >= 2.4,
|
|
|
|
|
test-framework >= 0.6,
|
|
|
|
|
test-framework-quickcheck2 >= 0.2,
|
|
|
|
|
transformers
|
|
|
|
|
|
|
|
|
|
test-suite hunit
|
|
|
|
|
type: exitcode-stdio-1.0
|
|
|
|
|
main-is: hunit.hs
|
|
|
|
|
ghc-options: -Wall -threaded -rtsopts -with-rtsopts=-N
|
|
|
|
|
hs-source-dirs: tests
|
|
|
|
|
default-language: Haskell2010
|
|
|
|
|
|
|
|
|
|
if !flag(test-hunit)
|
|
|
|
|
buildable: False
|
|
|
|
|
else
|
|
|
|
|
build-depends:
|
|
|
|
|
base,
|
|
|
|
|
containers,
|
|
|
|
|
HUnit >= 1.2,
|
|
|
|
|
lens,
|
|
|
|
|
mtl,
|
|
|
|
|
text,
|
|
|
|
|
bytestring,
|
|
|
|
|
test-framework >= 0.6,
|
|
|
|
|
test-framework-hunit >= 0.2
|
|
|
|
|
|
|
|
|
|
-- We need this dummy test-suite to add simple-reflect to the install plan
|
|
|
|
|
--
|
|
|
|
|
-- When cabal-install's extra-packages support becomes widely available
|
|
|
|
|
-- (i.e. after 3.4 release), we can remove this test-suite.
|
|
|
|
|
test-suite doctests
|
|
|
|
|
type: exitcode-stdio-1.0
|
|
|
|
|
main-is: doctests.hs
|
|
|
|
|
hs-source-dirs: tests
|
|
|
|
|
default-language: Haskell2010
|
|
|
|
|
|
|
|
|
|
build-depends: base, deepseq, simple-reflect >= 0.3.1
|
|
|
|
|
|
|
|
|
|
-- Basic benchmarks for the uniplate-style combinators
|
|
|
|
|
benchmark plated
|
|
|
|
|
type: exitcode-stdio-1.0
|
|
|
|
|
main-is: plated.hs
|
|
|
|
|
ghc-options: -Wall -O2 -threaded -fdicts-cheap -funbox-strict-fields
|
|
|
|
|
hs-source-dirs: benchmarks
|
|
|
|
|
default-language: Haskell2010
|
|
|
|
|
build-depends:
|
|
|
|
|
base,
|
|
|
|
|
comonad,
|
|
|
|
|
criterion,
|
|
|
|
|
deepseq,
|
|
|
|
|
generic-deriving,
|
|
|
|
|
lens,
|
|
|
|
|
transformers
|
|
|
|
|
|
|
|
|
|
if flag(benchmark-uniplate)
|
|
|
|
|
build-depends: uniplate >= 1.6.7 && < 1.7
|
|
|
|
|
cpp-options: -DBENCHMARK_UNIPLATE
|
|
|
|
|
|
|
|
|
|
-- Benchmarking alongside variants
|
|
|
|
|
benchmark alongside
|
|
|
|
|
type: exitcode-stdio-1.0
|
|
|
|
|
main-is: alongside.hs
|
|
|
|
|
ghc-options: -Wall -O2 -threaded -fdicts-cheap -funbox-strict-fields
|
|
|
|
|
hs-source-dirs: benchmarks
|
|
|
|
|
default-language: Haskell2010
|
|
|
|
|
build-depends:
|
|
|
|
|
base,
|
|
|
|
|
comonad >= 4,
|
|
|
|
|
criterion,
|
|
|
|
|
deepseq,
|
|
|
|
|
lens,
|
|
|
|
|
transformers
|
|
|
|
|
|
|
|
|
|
-- Benchmarking folds
|
|
|
|
|
benchmark folds
|
|
|
|
|
type: exitcode-stdio-1.0
|
|
|
|
|
main-is: folds.hs
|
|
|
|
|
ghc-options: -Wall -O2 -threaded -fdicts-cheap -funbox-strict-fields
|
|
|
|
|
hs-source-dirs: benchmarks
|
|
|
|
|
default-language: Haskell2010
|
|
|
|
|
build-depends:
|
|
|
|
|
base,
|
|
|
|
|
criterion,
|
|
|
|
|
containers,
|
|
|
|
|
bytestring,
|
|
|
|
|
unordered-containers,
|
|
|
|
|
vector,
|
|
|
|
|
lens
|
|
|
|
|
|
|
|
|
|
-- Benchmarking traversals
|
|
|
|
|
benchmark traversals
|
|
|
|
|
type: exitcode-stdio-1.0
|
|
|
|
|
main-is: traversals.hs
|
|
|
|
|
ghc-options: -Wall -O2 -threaded -fdicts-cheap -funbox-strict-fields
|
|
|
|
|
hs-source-dirs: benchmarks
|
|
|
|
|
default-language: Haskell2010
|
|
|
|
|
build-depends:
|
|
|
|
|
base,
|
|
|
|
|
criterion,
|
|
|
|
|
containers,
|
|
|
|
|
deepseq,
|
|
|
|
|
bytestring,
|
|
|
|
|
unordered-containers,
|
|
|
|
|
vector,
|
|
|
|
|
lens
|
|
|
|
|
|
|
|
|
|
-- Benchmarking unsafe implementation strategies
|
|
|
|
|
benchmark unsafe
|
|
|
|
|
type: exitcode-stdio-1.0
|
|
|
|
|
main-is: unsafe.hs
|
|
|
|
|
ghc-options: -Wall -O2 -threaded -fdicts-cheap -funbox-strict-fields
|
|
|
|
|
hs-source-dirs: benchmarks
|
|
|
|
|
default-language: Haskell2010
|
|
|
|
|
build-depends:
|
|
|
|
|
base,
|
|
|
|
|
comonad >= 4,
|
|
|
|
|
criterion >= 1,
|
|
|
|
|
deepseq,
|
|
|
|
|
generic-deriving,
|
|
|
|
|
lens,
|
|
|
|
|
transformers
|
