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| author | Joey Hess <joeyh@joeyh.name> | 2020-01-02 12:34:10 -0400 |
|---|---|---|
| committer | Joey Hess <joeyh@joeyh.name> | 2020-01-02 12:42:57 -0400 |
| commit | 9df8a6eb9405dde4464d27133c04f5ee539a85de (patch) | |
| tree | 8a7ac5f52be8679f8a2525515a0b2c1b715c99ad /Utility/Split.hs | |
| parent | 16022a8b98f4bc134542e78a42538364d2f97d92 (diff) | |
| download | git-repair-9df8a6eb9405dde4464d27133c04f5ee539a85de.tar.gz | |
merge from git-annex and relicense accordingly
Merge git library and utility from git-annex. The former is now relicensed
AGPL, so git-repair as a whole becomes AGPL.
For simplicity, I am relicensing the remainder of the code in git-repair
AGPL as well, per the header changes in this commit. While that code is
also technically available under the GPL license, as it's been released
under that license before, changes going forward will be only released by
me under the AGPL.
Diffstat (limited to 'Utility/Split.hs')
| -rw-r--r-- | Utility/Split.hs | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/Utility/Split.hs b/Utility/Split.hs index decfe7d..028218e 100644 --- a/Utility/Split.hs +++ b/Utility/Split.hs @@ -7,7 +7,12 @@ {-# OPTIONS_GHC -fno-warn-tabs #-} -module Utility.Split where +module Utility.Split ( + split, + splitc, + replace, + dropFromEnd, +) where import Data.List (intercalate) import Data.List.Split (splitOn) @@ -28,3 +33,7 @@ splitc c s = case break (== c) s of -- | same as Data.List.Utils.replace replace :: Eq a => [a] -> [a] -> [a] -> [a] replace old new = intercalate new . split old + +-- | Only traverses the list once while dropping the last n items. +dropFromEnd :: Int -> [a] -> [a] +dropFromEnd n l = zipWith const l (drop n l) |