The set intersection operator is not working properly

Picolab / pico-engine

An implementation of the pico-engine hosted on node.js

http://picolabs.io/

MIT License

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Open b1conrad opened 2 years ago

b1conrad commented 2 years ago

Intersection operation appears to be directional when dealing with unbalanced arrays. e.g.

A = ["tag1","tag2","tag3","tag4","tag5"]
B = ["tag3", "tag5"]
A.intersection(B) // ["tag3", "tag5]
B.intersection(A) // []

as reported by Josh Goodman