module.exports = {
    getData: getData,
    buildRequest: buildRequest,
    makeRequest: makeRequest
};


function buildRequest(resource) {
    return 'request';
}

function getData(resource, callback) {
    var request = buildRequest(resource);
    makeRequest(request, callback);
}

function makeRequest(request, onCompleteFn) {
    // do some IO get some data or receive an error
    var someFakeData = {};
    onCompleteFn(someFakeData);
}