Write Data.Trie
Pull the various Trie implementations that lie around, and make something that has (roughly) the same interface as Data.Map, but for lists as keys.
See this thread on the libraries mailing list. http://www.haskell.org//pipermail/libraries/2005-February/003217.html
Trac metadata
| Trac field | Value |
|---|---|
| Version | 6.4.1 |
| Type | Task |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | libraries/base |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | Unknown |
| Architecture | Unknown |