plastikaweb
9/3/2015 - 3:35 PM

objects extract with underscore

objects extract with underscore

var students = [
  {
    name: 'Peter',
    age: 19,
    score: 73,
    school: 'La Sorbona'
  },
  {
    name: 'Julia',
    age: 22,
    score: 38,
    school: 'St Louis'
  },
  {
    name: 'Rachel',
    age: 25,
    score: 99,
    school: 'La Zarra'
  },
  {
    name: 'Charles',
    age: 18,
    score: 59,
    school: 'St Louis'
  },
  {
    name: 'Anna',
    age: 27,
    score: 51,
    school: 'La Sorbona'
  },
];

console.log(_.keys(students[0]));
console.log(_.values(students[1]));
console.log(_.pick(students[2], 'age', 'school'));
var omited = _.omit(students[4], 'age', 'school');
console.log(omited);
console.log(_.values(omited));