listsafe 0.1.0.0 → 0.1.0.1

raw patch · 3 files changed

+14/−8 lines, 3 filesdep ~exceptionsnew-uploader

Dependency ranges changed: exceptions

Files

• Data/List/Safe.hs +7/−5
• LICENSE.md +1/−1
• listsafe.cabal +6/−2

@@ -118,8 +118,10 @@ -- |List index (subscript) operator, starting from 0. Indices larger than
 --  @length xs - 1@ throw an 'EmptyListException', negative indices throw
 --  an 'NegativeIndexException'.
-(!!) :: (MonadThrow m, Integral n, Num n) => [a] -> n -> m a
-(!!) [] _ = throwM EmptyListException
-(!!) (x:xs) n | n == 0 = return x
-              | n < 0 = throwM NegativeIndexException
-              | otherwise = (!!) xs (n-1)
+(!!) :: (MonadThrow m, Integral n) => [a] -> n -> m a
+(!!) xs i = index xs (toInteger i)
+   where
+      index [] _ = throwM EmptyListException
+      index (x:xs) n | n == 0 = return x
+                     | n < 0 = throwM NegativeIndexException
+                     | otherwise = (!!) xs (n-1)

@@ -187,7 +187,7 @@       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2014 Janos Tapolczai
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

@@ -1,5 +1,5 @@ name:                listsafe
-version:             0.1.0.0
+version:             0.1.0.1
 synopsis:            Safe wrappers for partial list functions, supporting MonadThrow.
 description:         Data.List includes a handful of partial functions that throw
                      uncatchable exceptions when given empty lists. This package
@@ -15,8 +15,12 @@ build-type:          Simple
 cabal-version:       >=1.10
 
+source-repository head
+  type: git
+  location: git://github.com/ombocomp/listsafe.git
+
 library
   exposed-modules:     Data.List.Safe
   other-extensions:    DeriveDataTypeable
-  build-depends:       base >=4.7 && <5, exceptions >=0.4 && <0.7
+  build-depends:       base >=4.7 && <5, exceptions >=0.4
   default-language:    Haskell2010