how to remove keys of object inside with another object

Question

i need to remove keys of the objects inside with another object using typescript.

let before = {
  '0': {
    'title':'title 1',
    'time':'12.30pm',
  },

  '1': {
    'title':'title 2',
    'time':'12.30pm',
  },

  '2': {
    'title':'title 3',
    'time':'12.30pm',
  },
}

expected results,

let after = [
  { 
    'title':'title 1',
    'time':'12.30pm',
  },

  {
    'title':'title 2',
    'time':'12.30pm',
  },

  {
    'title':'title 3',
    'time':'12.30pm',
  }
]

Have you tried using Object.values()? Basically just use that on the inner array and set the object to the returned result — Evan Bechtol
– Evan Bechtol, Commented Jul 2, 2019 at 18:00

guijob · Accepted Answer · 2019-07-02 18:01:31Z

6

Just use Object.values(before)

let before={0:{title:"title 1",time:"12.30pm"},1:{title:"title 2",time:"12.30pm"},2:{title:"title 3",time:"12.30pm"}};


console.log(Object.values(before));

answered Jul 2, 2019 at 18:01

guijob

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Comments

Naga Sai A · Accepted Answer · 2019-07-02 18:07:10Z

1

To achieve expected result, use below option of using Object.entries and map

Object entries returns array of object's key value pair
Using map return value

let before = {
  '0': {
    'title':'title 1',
    'time':'12.30pm',
  },

  '1': {
    'title':'title 2',
    'time':'12.30pm',
  },

  '2': {
    'title':'title 3',
    'time':'12.30pm',
  },
}

console.log(Object.entries(before).map(v => v[1]))

answered Jul 2, 2019 at 18:07

Naga Sai A

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