Joining arrays into comma separated strings

[rebers]

Hi there,

many APIs return something like this:

[
  {
   "key": "a",
  },
  {
    "key": "b",
  },
  {
    "key": "c",
  },
]

I would like to take those values and create a,b,c out of them.

Is that something that is possible?

Also, love the new Paw and suggest my company to buy Paw for Teams!

Keep up the great work!

[rebers]

Nevermind, just realised I can create a custom function :) 👍

[nunogoncalves]

@rebers how do you achieve that?