Missing 'cache' Transformation

[rtymchyk]

I notice that cache is not a valid item under TRANSFORMATIONS. For example, I'd like to be able to do:

transform.cache(expiry: 'max')

Is there any reason why I cannot create a PR to whitelist it?

[rtymchyk]

Pull request ready ^

[gabifija]

Already fixed! 👍

[rtymchyk]

Ty