If you can't wait, help us testing Webpacker integration so it can be merged and mystery revealed.

Adds purpose metadata to cookies so that the value of one cookie cannot be copied and used as the value of another cookie.

The method removes and returns the elements for which the block returns a true value.

numbers = [1, 2, 3, 4]
odd_numbers = numbers.extract!(&:odd?) # => [1, 3]
numbers # => [2, 4]

Rake task is now deprecated in favor of "rails dev:cache"