dlist: Difference lists

[ bsd3, data, library ] [ Propose Tags ]

Difference lists are a list-like type supporting O(1) append. This is particularly useful for efficient logging and pretty printing (e.g. with the Writer monad), where list append quickly becomes too expensive.


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Versions [faq] 0.2, 0.3, 0.3.1, 0.3.2, 0.4, 0.4.1, 0.5, 0.6, 0.6.0.1, 0.7, 0.7.0.1, 0.7.1, 0.7.1.1, 0.7.1.2, 0.8, 0.8.0.1, 0.8.0.2, 0.8.0.3, 0.8.0.4, 0.8.0.5, 0.8.0.6, 0.8.0.7
Change log ChangeLog.md
Dependencies base (>=4 && <4.11), deepseq (>=1.1 && <2) [details]
License BSD-3-Clause
Copyright 2006-2009 Don Stewart, 2013 Sean Leather
Author Don Stewart
Maintainer Sean Leather <sean.leather@gmail.com>
Revised Revision 1 made by phadej at Tue Sep 25 12:24:57 UTC 2018
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Home page https://github.com/spl/dlist
Bug tracker https://github.com/spl/dlist/issues
Source repo head: git clone git://github.com/spl/dlist.git
Uploaded by SeanLeather at Mon Mar 24 07:21:15 UTC 2014
Distributions Arch:0.8.0.7, Debian:0.8.0.4, Fedora:0.8.0.5, FreeBSD:0.7.1.1, LTSHaskell:0.8.0.6, NixOS:0.8.0.7, Stackage:0.8.0.6, openSUSE:0.8.0.7
Downloads 350917 total (1015 in the last 30 days)
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Status Hackage Matrix CI
Docs available [build log]
Successful builds reported [all 1 reports]

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Readme for dlist-0.7.0.1

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The Haskell dlist package defines a list-like type supporting O(1) append and snoc operations.

See the ChangeLog.md file for recent changes.