asclasit

ASync CLasses + ASync ITerators

Description

This is public-ready spin off from related internal experiments of ClAsync.
Advantages of this module:
- 100% test coverage;
- More project files, less file sizes;
- Thin: has no external dependency modules, only core essentials taken from ClAsync and improved;
- Utilizes up-to-date Node.js features;
- Targetting serverless/stateless environments;
- Despite the missing documentation, test cases describe the usage.

Differences

There are architectural differences listed below:

$3

| Item | ClAsync | AsClAsIt |
|-------------|------------|-------------|
| Instance co-op | Dependency tree | State isolation |
| Life cycle | Once (init->final) | Muplitle (...->wake->sleep->...) |
| Lifetime Methods | init(), final() | (Async) Generator *[$]() depicting whole lifetime |
| Instance state | Non-configurable [$.inst] | Configurable [$] via static [$]: options object or custom $.Inst subclass |
| Async Events | Special class (emitter.js) | Automatic for each instance; methods of instance state [$] |
| Instance Shutdown | Supported (via final) | Not supported (global shutdown handler only for non-stateless environments) |

$3

| Item | ClAsync | AsClAsIt |
|-------------|------------|-------------|
| Helpers | Functions: $.Iter\|Async | Wrapped chain: $.Iter\|.AsIt\|.(...).(...) |
| Extensible Classes | Not supported | Supported for sync ($.Iter) and async ($.AsIt) iterator classes |

Testing

Tests and coverage powered by Jest

Thanks

Time Doctor