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-rw-r--r-- | NEWS | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -36,6 +36,8 @@ with all sufficient information, see the ChangeLog file or Redmine * String#-@ deduplicates unfrozen strings. Already-frozen strings remain unchanged for compatibility. [Feature #13077] + * -"literal" (String#-@) optimized to return the same object + (same as "literal".freeze in Ruby 2.1+) === Stdlib updates (outstanding ones only) |