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author | Michael Koziarski <michael@koziarski.com> | 2006-10-12 21:03:32 +0000 |
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committer | Michael Koziarski <michael@koziarski.com> | 2006-10-12 21:03:32 +0000 |
commit | 48cef84150d2c5f7be351787d0584626f5b8155a (patch) | |
tree | 3a884eefc39b41e0a7f5c2abd4a93eab189d8b82 /activesupport/lib/active_support | |
parent | cb927c8774f98c979b4e0466798d74bdd23a79f2 (diff) | |
download | rails-48cef84150d2c5f7be351787d0584626f5b8155a.tar.gz rails-48cef84150d2c5f7be351787d0584626f5b8155a.tar.bz2 rails-48cef84150d2c5f7be351787d0584626f5b8155a.zip |
Make core_ext/string/access.rb multibyte safe. Closes #6388 [Manfred Stienstra]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5287 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activesupport/lib/active_support')
-rw-r--r-- | activesupport/lib/active_support/core_ext/string/access.rb | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/activesupport/lib/active_support/core_ext/string/access.rb b/activesupport/lib/active_support/core_ext/string/access.rb index 5d0e0c21aa..cb6da4ab6a 100644 --- a/activesupport/lib/active_support/core_ext/string/access.rb +++ b/activesupport/lib/active_support/core_ext/string/access.rb @@ -10,7 +10,7 @@ module ActiveSupport #:nodoc: # "hello".at(4) # => "o" # "hello".at(10) # => nil def at(position) - self[position, 1] + chars[position, 1] end # Returns the remaining of the string from the +position+ treating the string as an array (where 0 is the first character). @@ -20,7 +20,7 @@ module ActiveSupport #:nodoc: # "hello".from(2) # => "llo" # "hello".from(10) # => nil def from(position) - self[position..-1] + chars[position..-1] end # Returns the beginning of the string up to the +position+ treating the string as an array (where 0 is the first character). @@ -30,7 +30,7 @@ module ActiveSupport #:nodoc: # "hello".to(2) # => "hel" # "hello".to(10) # => "hello" def to(position) - self[0..position] + chars[0..position] end # Returns the first character of the string or the first +limit+ characters. @@ -40,7 +40,7 @@ module ActiveSupport #:nodoc: # "hello".first(2) # => "he" # "hello".first(10) # => "hello" def first(limit = 1) - self[0..(limit - 1)] + chars[0..(limit - 1)] end # Returns the last character of the string or the last +limit+ characters. @@ -50,7 +50,7 @@ module ActiveSupport #:nodoc: # "hello".last(2) # => "lo" # "hello".last(10) # => "hello" def last(limit = 1) - self[(-limit)..-1] || self + chars[(-limit)..-1] || self end end end |