Dmytro Nechai

@aqrln yes, I am. But I think we`ll need tests first. Also good written test is an example itself, we can use them as examples if we remove asserts and...

@aqrln we could probably close this because we now have `test/fixtures`

AFAIK we need to check that the current version is equal or higher than the specified version, not compatible. Example: we only use mkdip polyfill for

> Though, what's wrong with this? I think it's already possible if someone wants to take values from the same iterator in multiple places (which is fine IMO) or misuses...

Should we preserve id's from imported data, or should we use generate ids by globalstorage?

@tshemsedinov do we need to create Postgres's Domain for each domain? This sounds like a nice idea, but I'm sure that we'll add data validation on a `globalstorage` level, and...

@tshemsedinov `for` is used to create an `ArrayChain`.

@tshemsedinov here are some examples. `metasync.for`: ```js const set = new Set([1, 2, 3, 4]); metasync .for(set) .map((item, callback) => callback(null, item * 2)) .reduce((previous, current, callback) => callback(null, previous...

@tshemsedinov I'd prefer to leave it as it is, but we should use Iterators instead of Arrays, so that any Iterable object may be passed to `metasync.map` and other functions...

ping @belochub.