Dispatch - traverse functions as long as any function return something else then undefined

Dispatch.js

import {isNil} from 'ramda';


export function dispatch(...funcs) {
    return function(...args) {
        for (let fun of funcs) {
            let ret = fun(...args);
            if (!isNil(ret)) return ret;
        }

        return undefined;
    };
}


// USAGE

dispatch(
    dispatchAuthStarted,
    dispatchAuthCompleted,
    dispatchAuthFailed,
    defaultAction
)('value');