Update limitations.md to add behavior on small hash

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AN Long
2025-07-07 01:15:00 +09:00
parent 0da6df6063
commit 720411899a
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@@ -213,3 +213,7 @@ Prints `:append`.
#### mruby [3.5.0 (2025-04-28)]
Nothing printed (since `include` does not call `append_features` internally).
## No `#hash` call for small hashes
For performance reasons, mruby avoids calling the `#hash` method on keys when a hash table is small. This means that custom `#hash` methods on key objects may not be executed.