the-world-engine/dist/esm/engine/script/helper/TwoDimensionalStringMapper.js

three.js based, unity like game engine for browser

export class TwoDimensionalStringMapper {
    static map(o, n) {
        const r = [];
        for (let t = 0; t < o.length; ++t) {
            const e = [];
            const s = o[t];
            for (let o = 0; o < s.length; ++o) {
                const r = s[o];
                if (n[r] === undefined) {
                    throw new Error(`conversion not found for '${r}'`);
                }
                e.push(n[r](o, t));
            }
            r.push(e);
        }
        return r;
    }
}