Saving variable expressions for reuse

[mpdehaan]

Here is a behavior we might have lost in 1.2 that someone was asking about on the list. We should fix this for 1.3 if we find out it's a problem.

vars:
    this_is_a_test: 2 == 3

tasks:
    - debug: msg = foo
      when: "{{ this_is_a_test }}"

When the when expression contains $ or "{{" the system should try to template the line one extra time before evaluating.

[mpdehaan]

This was fixed this morning on the development branch.

You can also say:

when: variable_name