CODEWITHSUNDEEP
ramda.js
Rodrigo
Rodrigo

Reputation: 321

Remove list of keys in object, the key may not exist

I have a object that may have some keys

const input = {
  whatsapp: "123",
  telegram: "bbb",
}

And I want to remove a list of possible keys:

const removeThis = ['whatsapp', 'telegram', 'signal', 'wechat']

Using Ramda, how can I remove all possible keys in the object input?

The key may not exist in the object.

Upvotes: 1

Views: 78

Answers (1)

Ori Drori
Ori Drori

Reputation: 191986

You can use R.omit:

const input = {
  whatsapp: "123",
  telegram: "bbb",
  stay: 'xxx'
}

const removeThis = ['whatsapp', 'telegram', 'signal', 'wechat']

const result = R.omit(removeThis, input)

console.log(result)
<script src="https://cdnjs.cloudflare.com/ajax/libs/ramda/0.27.1/ramda.js" integrity="sha512-3sdB9mAxNh2MIo6YkY05uY1qjkywAlDfCf5u1cSotv6k9CZUSyHVf4BJSpTYgla+YHLaHG8LUpqV7MHctlYzlw==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>

Upvotes: 4

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