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fixed finger-dyslexia in active_support core extensions guide

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Tim Sjoberg
2011-12-01 14:27:51 +02:00
parent fca655f391
commit bb2adab79b
1 changed files with 1 additions and 1 deletions
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railties/guides/source/active_support_core_extensions.textile
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@@ -1301,7 +1301,7 @@ NOTE: Defined in +active_support/core_ext/string/output_safety.rb+.
h5. Transformation
As a rule of thumb, except perhaps for concatenation as explained above, any method that may change a string gives you an unsafe string. These are +donwcase+, +gsub+, +strip+, +chomp+, +underscore+, etc.
As a rule of thumb, except perhaps for concatenation as explained above, any method that may change a string gives you an unsafe string. These are +downcase+, +gsub+, +strip+, +chomp+, +underscore+, etc.
In the case of in-place transformations like +gsub!+ the receiver itself becomes unsafe.