People in events

by mozfet

JavaScript

var events = [
    {
        people: [
            {
                name:'John'
            }
        ]
    },
    {
        people: [
            {
                name:'John'
            }
        ]
    },
    {
        //empty event
    }
];

var onlyPeople = _.chain(events).filter(function (event) {
    return _.has(event, 'people');
}).pluck('people').value();

console.log(onlyPeople);