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authoryuuji.yaginuma <yuuji.yaginuma@gmail.com>2017-09-27 13:18:34 +0900
committeryuuji.yaginuma <yuuji.yaginuma@gmail.com>2017-09-27 14:02:12 +0900
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Ensure `HashWithIndifferentAccess#transform_keys` to return `HashWithIndifferentAccess`
Currently, `#transform_values`, `#select` and `#reject` return instance of `HashWithIndifferentAccess`. But `#transform_keys` returns instance of Hash. This behavior is a bit confusing. I think that `HashWithIndifferentAccess#transform_keys` should also return instance of `HashWithIndifferentAccess` as well as other methods.
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+* Return an instance of `HashWithIndifferentAccess` from `HashWithIndifferentAccess#transform_keys`.
+
+ *Yuji Yaginuma*
+
* Add key rotation support to `MessageEncryptor` and `MessageVerifier`
This change introduces a `rotate` method to both the `MessageEncryptor` and