Sample Ansible Playbook template+iteritems

in.j2

The following should be:

SAMPLE:
one -> first
two -> second
three -> third

ACTUAL:
{% for k, v in d.iteritems() %}
{{ k }} -> {{ v }}
{% endfor %}

playbook.yml

- name: 'Simple Test of iteritems()'
  hosts: localhost
  gather_facts: false

  vars:
    d:
      one: 'first'
      two: 'second'
      three: 'third'

  tasks:

    - name: '(optional) debug output'
      debug:
        msg: '{{  d.iteritems() }}'
      when: debug |d(false)

    - name: 'Iterate over template'
      template:
        src: in.j2
        dest: /tmp/out.txt