rxmetics

!banner

_Arithmetics for RxJS observables._


``bash
npm i rxmetics
`

This is a minimal RxJS library for lazy people. Instead of this:

`ts
import { combineLatest, ... } from 'rxjs';
import { map, ... } from 'rxjs/operators';

// ...

combineLatest(a, b).pipe(map(([a, b]) => a + b))...
`

You can do this:

`ts
import { add } from 'rxmetics';

// ...

add(a, b)...
`

Or this:

`ts
import { add } from 'rxmetics/pipes';

// ...

a.pipe(add(b))...
`

But its not just for numbers (its RxJS arithmetics):

`ts
import { and, eq } from 'rxmetics';

// ...

and(a.pipe(eq(32)), b.pipe(eq('halo')))...
`

`ts
import { rxl } from 'rxmetics';
import { interval } from 'rxjs';

// ...

rxlhellow ${interval(1000)}.subscribe(console.log);

// RESULT:
// > hellow
// > hellow 1
// > hellow 2
// > hellow 3
// ...
``

Check out the docs for more info.