ds-algo-study/DS-n-Algos/Dynamic-Programming/dynamic-time-warping/node_modules/yargs/build/lib/utils/is-promise.js

Just experimenting with publishing a package

export function isPromise(maybePromise) {
    return (!!maybePromise &&
        !!maybePromise.then &&
        typeof maybePromise.then === 'function');
}