Replace memoizee with a simpler alternative

[kibertoad]

memoizee brings in 6 dependencies, that are completely irrelevant for openapi-validator-middleware use-case, as we are not using any expiration policy. This change makes the implementation more lambda-friendly and also helps when bundling with nexe.

[kibertoad]

@kobik Any chance you could fast-track review for this? It's a blocking issue for us :-/

[kobik]

hey @kibertoad my man, have you used nano-memoize before?

[kibertoad]

@kobik I did not, why? Can you recommend another minimalistic memoization solution?

[kobik]

no, i haven't.

just wondering whether to go with micro-memoize which has 150K downloads or this one with 5k downloads.

[kibertoad]

@kobik micro-memoize is 4 times larger and works 2 times slower according to benchmarks, but I'm OK with changing libraries if you recommend it.

[kibertoad]

I can benchmark myself as well

[kobik]

I don't have a strong opinion about either one of them.

Just want to make sure it's working correctly.

[kibertoad]

@kobik I'll write some tests.

[kobik]

thanks @kibertoad

[kibertoad]

@kobik Done!

[kibertoad]

@kobik Could you please take a look?

[kibertoad]

@kobik Could you publish a new version with this? #153 will be a semver major, so it's not worth it to wait for it.

[kobik]

published

[kibertoad]

Thank you!