Wrong way to iterate over hash in ansible

example-config.yml

---

good_things:
  coffee: because you can sleep when you are dead
  food: because you need calories to live
  ansible: because devops

example.md.j2

Things That Are Good
====

# wrong way
{% for key, value in good_things %}
  - *{{ key }}*: {{ value.description }}
{% endfor %}

# right way!
{% for key, value in good_things.iteritems() %}
  - *{{ key }}*: {{ value.description }}
{% endfor %}