I have a list of strings `strs = [ 'foo', 'bar' ]` and some dicts `foo = {'a': 1, 'b': 2}, bar = {'a': 3, 'b': 4}`. I'd like to use with\_items to index into the named dicts

```
- copy
  src: {{item}}.a
  dest: {{item}}.b
  with_items: strs

```

But I want {{item}} to refer to the variables named foo and bar rather than the strings. In lisp or python I'd use `eval` for this. Is there something similar in ansible?