hashable-orphans (empty) → 0

raw patch · 5 files changed

+87/−0 lines, 5 filesdep +basedep +hashabledep +sorted-listsetup-changed

Dependencies added: base, hashable, sorted-list, time

Files

• ChangeLog.md +5/−0
• LICENSE +30/−0
• Setup.hs +2/−0
• hashable-orphans.cabal +34/−0
• src/Data/Hashable/Orphans.hs +16/−0

@@ -0,0 +1,5 @@+# Revision history for hashable-orphans++## 0  -- YYYY-mm-dd++* First version. Released on an unsuspecting world.

@@ -0,0 +1,30 @@+Copyright (c) 2017, davean++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 davean 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 +1,34 @@+-- Initial hashable-orphans.cabal generated by cabal init.  For further +-- documentation, see http://haskell.org/cabal/users-guide/++name:                hashable-orphans+version:             0+synopsis:            Provides instances missing from Hashable.+homepage:            https://oss.xkcd.com/+license:             BSD3+license-file:        LICENSE+author:              davean+maintainer:          oss@xkcd.com+copyright:           davean 2017+category:            Data+build-type:          Simple+extra-source-files:  ChangeLog.md+cabal-version:       >=1.10+description:         This package provides instances missing from <http://hackage.haskell.org/package/hashable hashable>, specificly ones for types from <http://hackage.haskell.org/package/time time> ('DiffTime', 'UTCTime') and <http://hackage.haskell.org/package/sorted-list sorted-list> at present.++source-repository head+  type: git+  location: https://code.xkrd.net/davean/hashable-orphans.git++library+  hs-source-dirs:      src+  default-language:    Haskell2010+  exposed-modules:+        Data.Hashable.Orphans     +  build-depends:+        base >=4.9 && <4.11+      , hashable >= 1.2 && < 1.3+      , sorted-list >= 0.2 && < 0.3+      , time >= 1.6 && < 1.9++      

@@ -0,0 +1,16 @@+module Data.Hashable.Orphans () where++import Data.Hashable (Hashable(hashWithSalt))+import Data.Foldable+import Data.SortedList+import Data.Time++instance Hashable DiffTime where+  hashWithSalt s = hashWithSalt s . diffTimeToPicoseconds++instance Hashable UTCTime where+  hashWithSalt s (UTCTime (ModifiedJulianDay d) dt) =+    hashWithSalt s (d, dt)++instance Hashable a => Hashable (SortedList a) where+  hashWithSalt s = hashWithSalt s . toList