Fix @licenses
array unmarshalling
#8411
Merged
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What was the end-user or developer problem that led to this PR?
Unmarshalling a specification incorrectly returns
spec.license
as an array (["MIT"]
) andspec.licenses
as a double array ([["MIT"]]
). The former should return a string, and the latter should return and array of strings. The issue was introduced in PR #7975. Related issues: #7978What is your fix for the problem, implemented in this PR?
Fixed unmarshalling to remove the wrapping array. Based on the implementation history of
specification.rb
, the value of@licenses
has been marshaled as an array since it was added (exactly 🤯) 16 years ago, so we do not need to coerce it to an array: 5fd4904Make sure the following tasks are checked