In meta_yaml recipes section, dict_objects should be a list element

[cisaacstern]

This is is a stepping stone between #137 and #139.

It just says that dict_objects, if given, should look like this:

✅

recipes:
  - dict_object: 'recipe:recipes'

and not like this:

❌

recipes:
  dict_object: 'recipe:recipes'

Note the - in the former (correct) example.

This is actually bringing us back into alignment with the original spec, which I (mistakenly) revised in:

pangeo-forge/roadmap@df4b26f

The motivation here is that, just because we have dict_objects as part of the recipe, we should not be limited to having a single dictionary, or possibly from mixing regular recipe declarations with dict_objects (if we want).

Note that the existence of the schema added in #137 makes it easy to reason about what's allowed and what's not allowed! (That information is not longer obscured in dense procedural code, as it was previously.) 😄

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (c54759f) 96.09% compared to head (d69b3f7) 96.31%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #140      +/-   ##
==========================================
+ Coverage   96.09%   96.31%   +0.22%     
==========================================
  Files          15       15              
  Lines         486      489       +3     
==========================================
+ Hits          467      471       +4     
+ Misses         19       18       -1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.