0.1.8 • Published 2 years ago
asclasit v0.1.8
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
ClAsyncand 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:
Async Classes
| 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) |
(Async) Iterators
| Item | ClAsync | AsClAsIt |
|---|---|---|
| Helpers | Functions: $.<name>[Iter\|Async](it, ...) | Wrapped chain: $[.Iter\|.AsIt\|](it).<name>(...).<name>(...) |
| Extensible Classes | Not supported | Supported for sync ($.Iter) and async ($.AsIt) iterator classes |
Testing
Tests and coverage powered by Jest