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| author | Xavier Noria <fxn@hashref.com> | 2009-11-09 21:39:32 +0100 |
|---|---|---|
| committer | Xavier Noria <fxn@hashref.com> | 2009-11-09 22:16:51 +0100 |
| commit | b6598c683bb8f8ef484f54755cced77a5d6200bb (patch) | |
| tree | 75c288ece09c5a030e59c2589fb2874eb282edb1 /activesupport/lib/active_support/core_ext/string/iterators.rb | |
| parent | c0bb4c6ed2f5a5676569746e7bfd70405346ef8f (diff) | |
| download | rails-b6598c683bb8f8ef484f54755cced77a5d6200bb.tar.gz rails-b6598c683bb8f8ef484f54755cced77a5d6200bb.tar.bz2 rails-b6598c683bb8f8ef484f54755cced77a5d6200bb.zip | |
String#each_char is not needed for Ruby >= 1.8.7
Diffstat (limited to 'activesupport/lib/active_support/core_ext/string/iterators.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/string/iterators.rb | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/activesupport/lib/active_support/core_ext/string/iterators.rb b/activesupport/lib/active_support/core_ext/string/iterators.rb deleted file mode 100644 index 2f8aa84024..0000000000 --- a/activesupport/lib/active_support/core_ext/string/iterators.rb +++ /dev/null @@ -1,13 +0,0 @@ -unless '1.9'.respond_to?(:each_char) - class String - # Yields a single-character string for each character in the string. - # When $KCODE = 'UTF8', multi-byte characters are yielded appropriately. - def each_char - require 'strscan' unless defined? ::StringScanner - scanner, char = ::StringScanner.new(self), /./mu - while c = scanner.scan(char) - yield c - end - end - end -end |