Merge pull request #164 from DDoSolitary/patch-gems-list

Add list options support for gems source

docs/usage.rst

@@ -437,6 +437,8 @@ Check `RubyGems <https://rubygems.org/>`_ for updates.
 gems
   The name used on RubyGems, e.g. ``sass``.
 
+This source supports :ref:`list options`.
+
 Check NPM Registry
 ~~~~~~~~~~~~~~~~~~
 ::

nvchecker_source/gems.py

@@ -6,4 +6,4 @@ GEMS_URL = 'https://rubygems.org/api/v1/versions/%s.json'
 async def get_version(name, conf, *, cache, **kwargs):
   key = conf.get('gems', name)
   data = await cache.get_json(GEMS_URL % key)
-  return data[0]['number']
+  return [item['number'] for item in data]