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authorKazuhiro NISHIYAMA <zn@mbf.nifty.com>2020-01-13 21:22:22 +0900
committerKazuhiro NISHIYAMA <zn@mbf.nifty.com>2020-01-13 21:22:22 +0900
commit5aa0e6bee916f454ecf886252e1b025d824f7bd8 (patch)
treef173cc36d4452516b2ecc1d2bb25fcb9af729523 /NEWS
parentf43940633d176464c395ba1342195bf3b2090fbc (diff)
Mention new feature of Hash#transform_keys [Feature #16273]
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@@ -18,6 +18,12 @@ sufficient information, see the ChangeLog file or Redmine
=== Core classes updates (outstanding ones only)
+Hash::
+
+ Modified method::
+
+ * Hash#transform_keys now accepts a hash that maps keys to new keys. [Feature #16274]
+
=== Stdlib updates (outstanding ones only)
=== Compatibility issues (excluding feature bug fixes)