dlist
Difference lists
| Version on this page: | 0.8.0.7 |
| LTS Haskell 20.23: | 1.0 |
| Stackage Nightly 2023-05-31: | 1.0 |
| Latest on Hackage: | 1.0 |
dlist-0.8.0.7@sha256:a5be833204b0a4740cc67a715b9edd0e6f6bc28794445255f67d15d46c91fd42,2066Module documentation for 0.8.0.7
- Data
Difference Lists in Haskell
Summary
The Haskell dlist package defines a list-like type supporting O(1) append and snoc operations.
See ChangeLog.md for recent changes.
References
Research
-
A novel representation of lists and its application to the function “reverse.” John Hughes. Information Processing Letters. Volume 22, Issue 3. 1986-03. Pages 141-144. [PDF]
This is the original source for a representation of lists as first-class functions.
Basic Introduction
-
Difference list. Wikipedia.
-
Difference lists. Haskell.org Wiki.
-
What is a DList?. Stack Overflow.
Blogs and Discussion
-
Using Difference Lists. Douglas M. Auclair. 2008-08-13.
-
A Sort of Difference. Edward Kmett. 2008-09-18.
-
Reference for technique wanted. Richard O’Keefe, et al. 2010-10-31.
-
24 Days of Hackage: dlist. Oliver Charles. 2012-12-14.
-
Constructing a list in a Monad. Joachim Breitner. 2013-11-13.
-
Demystifying DList. (On Reddit). Tom Ellis. 2014-01-24.
-
keepEquals with Difference Lists, Douglas M. Auclair. 2014-06-21.
Books
- Chapter 13. Data Structures. Real World Haskell. 2008-12-05.