map-syntax

Syntax sugar for defining maps

LTS Haskell 22.17:	0.3@rev:8
Stackage Nightly 2024-04-19:	0.3@rev:8
Latest on Hackage:	0.3@rev:8

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:a5736453bf80743fd18ed374321617a2c56f949a02856fe36d413edfd8901733,2471

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 nightly-2024-04-19(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.