acme-numbersystem (empty) → 0.1.0.0

raw patch · 4 files changed

+63/−0 lines, 4 filesdep +basedep +template-haskellsetup-changed

Dependencies added: base, template-haskell

Files

• Acme/NumberSystem.hs +14/−0
• LICENSE +30/−0
• Setup.hs +2/−0
• acme-numbersystem.cabal +17/−0

@@ -0,0 +1,14 @@+{-# LANGUAGE TemplateHaskell, ConstraintKinds #-}+module Acme.NumberSystem where++import GHC.TypeLits+import Language.Haskell.TH++type Less = (<=)++-- | Define the less than relation for numbers up to a number using Template Haskell.+-- | E.g. numberSystem 100+numberSystem :: Integer -> Q [Dec]+numberSystem theBiggestNumber = return . concat $ map (\i -> map (\j ->+      InstanceD [] (AppT (AppT (ConT (''Less)) (LitT (NumTyLit i))  ) (LitT (NumTyLit j))) []+      ) [i..theBiggestNumber]) [1..theBiggestNumber]

@@ -0,0 +1,30 @@+Copyright (c) 2014, Maxwell Swadling++All rights reserved.++Redistribution and use in source and binary forms, with or without+modification, are permitted provided that the following conditions are met:++    * Redistributions of source code must retain the above copyright+      notice, this list of conditions and the following disclaimer.++    * Redistributions in binary form must reproduce the above+      copyright notice, this list of conditions and the following+      disclaimer in the documentation and/or other materials provided+      with the distribution.++    * Neither the name of Maxwell Swadling nor the names of other+      contributors may be used to endorse or promote products derived+      from this software without specific prior written permission.++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain

@@ -0,0 +1,17 @@+name:                acme-numbersystem+version:             0.1.0.0+synopsis:            Define the less than relation for numbers up to a number+description:         Define the less than relation for numbers up to a number using Template Haskell.+license:             BSD3+license-file:        LICENSE+author:              Maxwell Swadling+maintainer:          maxwellswadling@gmail.com+category:            Acme+build-type:          Simple+cabal-version:       >=1.10++library+  exposed-modules:     Acme.NumberSystem+  other-extensions:    TemplateHaskell, ConstraintKinds+  build-depends:       base >=4.6 && <4.7, template-haskell >=2.8 && <2.9+  default-language:    Haskell2010