functionalscript/text/test.f.js

FunctionalScript is a purely functional subset of JavaScript

import { flat, msbUtf8, msbUtf8ToString } from "./module.f.js";
import { join } from "../types/string/module.f.js";
export default {
    block: () => {
        const text = [
            'a',
            'b',
            () => [
                'c',
                () => ['d'],
            ],
            'e',
        ];
        const result = join('\n')(flat(':')(text));
        if (result !== 'a\nb\n:c\n::d\ne') {
            throw result;
        }
    },
    encoding: () => {
        const v = msbUtf8('Hello world!');
        const r = msbUtf8ToString(v);
        if (r !== 'Hello world!') {
            throw r;
        }
    }
};