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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2015-09-22 19:11:30 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2015-09-24 02:37:33 +0900 |
| commit | 798ec3aff48167b46a912587ef72361514b9133c (patch) | |
| tree | cbe67c4f786cc5e344fa43204c849ea533757e13 /mrbgems/mruby-string-ext/mrblib | |
| parent | 101ec5eb0a5948e52df18751b8aead94ce227f3d (diff) | |
| download | mruby-798ec3aff48167b46a912587ef72361514b9133c.tar.gz mruby-798ec3aff48167b46a912587ef72361514b9133c.zip | |
UTF-8 string support in core
define MRB_UTF8_STRING (in mrbconf.h) to enable UTF-8 support.
Diffstat (limited to 'mrbgems/mruby-string-ext/mrblib')
| -rw-r--r-- | mrbgems/mruby-string-ext/mrblib/string.rb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/mrbgems/mruby-string-ext/mrblib/string.rb b/mrbgems/mruby-string-ext/mrblib/string.rb index 7d9bc00b9..4c8a2ce3b 100644 --- a/mrbgems/mruby-string-ext/mrblib/string.rb +++ b/mrbgems/mruby-string-ext/mrblib/string.rb @@ -310,4 +310,30 @@ class String return self if excl && str == other_str end end + + def chars(&block) + if block_given? + self.split('').map do |i| + block.call(i) + end + self + else + self.split('') + end + end + alias each_char chars + + def codepoints(&block) + len = self.size + + if block_given? + self.split('').map do|x| + block.call(x.ord) + end + self + else + self.split('').map{|x| x.ord} + end + end + alias each_codepoint codepoints end |