dollar.ts v0.0.2

dollar.ts

Use React Hooks without React**.

** with if/for/recursive hook support

Usage

Instead of hooks' useXXX in React, dollar.ts uses $ to identify their limitations. So we'll call them Dollar Functions.

Create Dollar Functions

Wrap your function with $ to create a dollar function, then call it anywhere.

import {$, $useMemo} from "dollar.ts/core.ts";

const func = $((value: number, deps: Array<any>) => {
    return $useMemo(() => value, deps);
});
expect(func(1, [])).toBe(1);
expect(func(2, ['a'])).toBe(2);
expect(func(3, ['a'])).toBe(2);
expect(func(4, ['b'])).toBe(4);
expect(func(5, ['a', 'b'])).toBe(5);
expect(func(6, ['a', 'b'])).toBe(5);

Use Dollar Functions with if/for/switch...

To use JavaScript's native control imperatives, wrap them with $fork() and $merge().

const condition: boolean = true;
$fork(condition);
if (condition) {
    // A
}
// B
$merge()

When condition is true or false, Dollar Function calls in A and B would have different values.

Only synchronous dollar functions are supported now, asynchronous/generator functions support is planned.

License

MIT

Notice: this library is different from https://www.npmjs.com/package/dollar-js