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| author | Ryuta Kamizono <kamipo@gmail.com> | 2018-10-01 10:08:51 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-10-01 10:08:51 +0900 |
| commit | b13a5cb83ea00d6a3d71320fd276ca21049c2544 (patch) | |
| tree | f571491d2bfe23944cdda8b25ffb62cab18c6522 /activesupport/lib/active_support/core_ext/string/strip.rb | |
| parent | b707a6d0eb7a694595152c5ca18f1e72e0bc2f7e (diff) | |
| parent | aa3dcabd874a3e82e455e85a1c94a7abaac2900a (diff) | |
| download | rails-b13a5cb83ea00d6a3d71320fd276ca21049c2544.tar.gz rails-b13a5cb83ea00d6a3d71320fd276ca21049c2544.tar.bz2 rails-b13a5cb83ea00d6a3d71320fd276ca21049c2544.zip | |
Merge pull request #32031 from yahonda/remove_redundant_freeze
Add `Style/RedundantFreeze` to remove redudant `.freeze`
Diffstat (limited to 'activesupport/lib/active_support/core_ext/string/strip.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/string/strip.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/core_ext/string/strip.rb b/activesupport/lib/active_support/core_ext/string/strip.rb index 6f9834bb16..60e9952ee6 100644 --- a/activesupport/lib/active_support/core_ext/string/strip.rb +++ b/activesupport/lib/active_support/core_ext/string/strip.rb @@ -20,7 +20,7 @@ class String # Technically, it looks for the least indented non-empty line # in the whole string, and removes that amount of leading whitespace. def strip_heredoc - gsub(/^#{scan(/^[ \t]*(?=\S)/).min}/, "".freeze).tap do |stripped| + gsub(/^#{scan(/^[ \t]*(?=\S)/).min}/, "").tap do |stripped| stripped.freeze if frozen? end end |