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evilsoft / crocks

A collection of well known Algebraic Data Types for your utter enjoyment.
https://crocks.dev
ISC License
1.59k stars 102 forks source link

Add isMap predicate #434

Closed bennypowers closed 5 years ago

bennypowers commented 5 years ago

Closes #427

Notes to reviewers: please advise if I missed any opportunities to document this predicate.

coveralls commented 5 years ago

Coverage Status

Coverage remained the same at 100.0% when pulling ee9f1a956db43271a2b68223b90393a990c5a910 on ismap-predicate into ea70d14a0e0544abf7a943440bd48dbd01712386 on master.

bennypowers commented 5 years ago

Comments addressed by an amended commit

if there's desire, I'm happy to implement isSet as well. WeakMap and WeakSet strike me as a drop unnecessary, but I can do those too