map-syntax

Syntax sugar for defining maps

LTS Haskell 22.34:	0.3@rev:9
Stackage Nightly 2024-09-16:	0.3@rev:9
Latest on Hackage:	0.3@rev:9

See all snapshots map-syntax appears in

BSD-3-Clause licensed by Doug Beardsley

Maintained by [email protected]

This version can be pinned in stack with:map-syntax-0.3@sha256:319161a47106b937078fd758ffbd50851f1447d81a4547235cd23b49e545eb77,2411

Module documentation for 0.3

Data
- Data.Map
  - Data.Map.Syntax

Depends on 3 packages(full list with versions):

base, containers, mtl

Used by 2 packages in lts-22.33(full list with versions):

heist, snap

Haskell’s canonical list of tuples syntax for defining maps is not very convenient and also has ambiguous semantics. This package leverages do notation to create a lighter syntax that makes semantics explicit and also allows the option of fail-fast handling of duplicate keys.