Modify merge_aria to combine plural attributes; introduce merge_data #1895
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Description
We've had a
#merge_aria
method for a little while now that handles merging aria attributes from system arguments. The problem is a bit tricky because aria attributes can be passed as a hash with anaria:
key (eg.aria: { foo: "bar" }
) or as individual key/value pairs (eg."aria-foo": "bar"
).I had a need today to handle so-called "plural" aria attributes like aria-describedby and aria-labelledby, which support multiple space-delimited values, eg.
aria-labelledby="foo bar"
. I also wanted to handledata
attributes.I will submit another PR soon that actually uses these methods.
Integration
No
Merge checklist
- [ ] Added/updated previews