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| author | Holger Just <@meine-er.de> | 2024-10-07 10:20:03 +0200 |
|---|---|---|
| committer | <[email protected]> | 2024-10-07 17:20:03 +0900 |
| commit | 7081838d2a6b64308161e46296dec5dcea01f789 () | |
| tree | 5f4422d95d105da5b96cabf47ffa3886e0ffc91f /string.rb | |
| parent | 32c733f57bb91e22972319ee63eac9521d954ebc (diff) | |
[DOC] String#sub! and String#gsub! return nil if no replacement occured
Notes: Merged: https://.com/ruby/ruby/pull/11700 Merged-By: nobu <[email protected]>
| -rw-r--r-- | string.rb | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -29,9 +29,11 @@ # These methods perform substitutions: # # - String#sub: One substitution (or none); returns a new string. -# - String#sub!: One substitution (or none); returns +self+. # - String#gsub: Zero or more substitutions; returns a new string. -# - String#gsub!: Zero or more substitutions; returns +self+. # # Each of these methods takes: # |