Possible to allow key's with '.'s in them?

[sorahn]

I'm looking for a way to preserve keys that have .s in to use the same syntax as lodash's set/get.

Ideally something like this:

// Input
{
  some: {
    'key.with.dots': value
  }
}

// Output
{
  some['key.with.dots']: value
}

The problem I've found with using the transformKey option is they still get the . joining them.

I have this:

const flatData = flatten(data, {
  transformKey: key => (key.includes('.') ? `['${key}']` : key),
});

But the output looks like this. (extra . after some)

{
  some.['key.with.dots']: value
}