[Bugfix] Stop swagger generation from crashing (if a controller's parent doesn't define a resource_description block) #637
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The original feature release caused Apipie's swagger generator (
rake apipie:static_swagger_json
) to crash with this error:Unless you happened to define a
resource_description
for the parent class of a controller. (It turns out theparent
variable isn't always a resource-desc object.)This makes sure
_tag_list_arg
is called on non-nil objects only. I marked this as a bugfix because the error message you get doesn't explain how to fix it, and we shouldn't have to defineresource_description
for the parent classes.0.5.11
should be marked as faulty. Sorry about that.