1.13: lookup given hash_key: when possible #4286
Merged
+24
−1
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Fixes #4072 (comment)
When a field is configured with
hash_key:
, look up that key using[...]
, even if the underlying object isn't a Hash. (This code checks for.respond_to?(:[])
to avoid breaking changes, which might be possible because of howhash_key
was previously merged intomethod_*
attributes.)