Add NonEmptyMap and NonEmptySet to containers

Theodore Lief Gannon tanuki at
Fri Apr 26 23:07:03 UTC 2019

On Fri, Apr 19, 2019 at 2:11 AM Vladislav Zavialov <vladislav at>

> NonEmptyMap and NonEmptySet are way more readable than NEMap and NESet,
> the latter read as “NEM ap” and “NES et”.

Agreed on this, I really dislike prefixed abbreviations. Less so for
suffixes; MapNE and SetNE are harder to mis-parse. But overall, I prefer
spelling it out. There is value in clarity.
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