multi-trie: Trie of sets, as a model for compound names having multiple values

[ data, library, mit ] [ Propose Tags ]

A multi-trie is a trie (i.e. a tree whose child nodes have distinct labels) with each node containing a list of values. This data structure represents a structured many-valued naming: names are compound and form a monoid under concatenation; each name can have multiple values. Some operations could be defined for multi-tries in a rather natural way, including map, union, intersection, cartesian product. Moreover, a multi-trie can contain not only ordinary values but also functions that makes it possible to apply a multi-trie of functions to a multi-trie of argument values. This makes MultiTrie an instance of Functor, Applicative and Monad.

Versions [faq] 0.1
Dependencies base (==4.*), composition (>=, containers [details]
License MIT
Copyright Vadim Vinnik, 2016
Author Vadim Vinnik <>
Maintainer Vadim Vinnik <>
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Source repo head: git clone
Uploaded by vadimvinnik at 2016-11-07T23:53:37Z
Distributions NixOS:0.1
Downloads 728 total (3 in the last 30 days)
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Status Hackage Matrix CI
Docs available [build log]
Last success reported on 2016-11-17 [all 1 reports]




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