feat(benchmark): compare the latest version of pg against the current source code

[nigrosimone]

This benchmark compare the latest version of pg against the current source code.

• pg-latest: is the latest version of pg published on npm
• pg-current: is the current source code

cd bench
npm install
npm run bench

output:

> pg-latest
< pg-latest; 28646ms
> pg-current
< pg-current; 32827ms
AccessCase { 'pg-latest': 49.71, 'pg-current': 45 }
CloneUsingAssignCase { 'pg-latest': 45.44, 'pg-current': 66.21 }
CloneUsingSpreadCase { 'pg-latest': 15.15, 'pg-current': 8.25 }
KeysCase { 'pg-latest': 7.69, 'pg-current': 10.06 }
ValuesCase { 'pg-latest': 19.32, 'pg-current': 21.48 }

It can be useful to understand if changes are introducing slowness or benefits

[brianc]

whoah this is really cool! Sorry for delay just got back from Chile (I live in Texas, btw) - its quite a big dose of code! I'll take a comb through it tomorrow morning. Thanks a lot!

[nigrosimone]

Welcome back! 😊