trampoline-ts/dist/src/trampoline.js

A type-safe way to emulate tail-call optimization with trampolines

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const thunk_1 = require("./thunk");
exports.trampoline = (fn) => {
    const cont = (...args) => thunk_1.toThunk(() => fn(...args));
    return Object.assign((...args) => {
        let result = fn(...args);
        while (thunk_1.isThunk(result)) {
            result = result();
        }
        return result;
    }, { cont });
};
exports.trampolineAsync = (fn) => {
    const cont = (...args) => thunk_1.toThunk(() => fn(...args));
    return Object.assign(async (...args) => {
        let result = await fn(...args);
        while (thunk_1.isThunk(result)) {
            result = await result();
        }
        return result;
    }, { cont });
};
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