ts operators

combine

import {and as bool_and} from 'boolean'
import {and as num_and} from 'number'

@operator
export const and = overload(bool_and, num_and)

operators.ts

@operator
@overload((a, b) => typeof a === 'boolean' && typeof b === 'boolean'))
export function and (a: boolean, b: boolean) {
    return a && b;
}

@operator('|>', '.') 
export function pipe<X>(val: X, func: (x: X) => Y): Y {
    return func(value)
}

use.ts

import { and, pipe } from './operators'

let f = (f1, f2) => (a, b) => (a |> f1 |> f2) and (b |> f1 |> f2)