monoidal-containers alternatives and similar packages
Based on the "Data" category
Do you think we are missing an alternative of monoidal-containers or a related project?
Often when working with the containers offered by the
unordered-containers packages one would prefer the monoidal structure
of the values to be used when resolving conflicts between keys when merging
structures. Sadly, these are not the semantics offered by the provided
instances. This package provides
newtypes with an appropriate set of
instances and utility functions to make them usable.
This library is designed to be a drop-in replacement for
Data.Map and similar. Absolutely no other semantic changes are introduced in functions like
insert. They are still left-biased like
Data.Map's. The only difference is in instances for