Map and filter an array at the same time

I have an array of objects that I want to iterate over to produce a new filtered array. But also, I need to filter out some of the objects from the new array depending of a parameter. I’m trying this:

function renderOptions(options) {
    return options.map(function (option) {
        if (!option.assigned) {
            return (someNewObject);
        }
    });   
}

Is that a good approach? Is there a better method? I’m open to use any library such as lodash.