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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2014-06-02 15:46:02 -0700 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2014-06-02 15:46:14 -0700 |
| commit | 29a1b77c6b20984c620230afb7590fbfaf4823dd (patch) | |
| tree | 1912222a519d5cdd84fb7bc72470f85949ced736 /activesupport/lib | |
| parent | c07d09559ec171e1904b55c7ad7e8c7d586ca51b (diff) | |
| download | rails-29a1b77c6b20984c620230afb7590fbfaf4823dd.tar.gz rails-29a1b77c6b20984c620230afb7590fbfaf4823dd.tar.bz2 rails-29a1b77c6b20984c620230afb7590fbfaf4823dd.zip | |
reduce AS::SafeBuffer allocations
html_escape_interpolated_argument is only used in mutation methods:
https://github.com/rails/rails/blob/c07d09559ec171e1904b55c7ad7e8c7d586ca51b/activesupport/lib/active_support/core_ext/string/output_safety.rb#L174
https://github.com/rails/rails/blob/c07d09559ec171e1904b55c7ad7e8c7d586ca51b/activesupport/lib/active_support/core_ext/string/output_safety.rb#L179
The return value doesn't need to be converted to an AS::SafeBuffer since
we know that the current object is an AS::SafeBuffer and will be
mutated, and the return value from html_escape_interpolated_argument
will be thrown away
Diffstat (limited to 'activesupport/lib')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/string/output_safety.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/core_ext/string/output_safety.rb b/activesupport/lib/active_support/core_ext/string/output_safety.rb index d922eedbcd..4b88772824 100644 --- a/activesupport/lib/active_support/core_ext/string/output_safety.rb +++ b/activesupport/lib/active_support/core_ext/string/output_safety.rb @@ -233,7 +233,8 @@ module ActiveSupport #:nodoc: private def html_escape_interpolated_argument(arg) - (!html_safe? || arg.html_safe?) ? arg : ERB::Util.h(arg) + (!html_safe? || arg.html_safe?) ? arg : + arg.to_s.gsub(ERB::Util::HTML_ESCAPE_REGEXP, ERB::Util::HTML_ESCAPE) end end end |