Is there an equivalent function in Twig to PHP's extract?

I am in the process of converting several websites from a raw PHP templating system over to Twig. One problem I have hit is how to convert templates where the PHP extract function is used. Any thoughts on how to handle this?

Pass the array that you would otherwise call extract() on to twig's render function, in the end it will behave exactly like you need - the array's keys as the variable names.