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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-06 12:50:10 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-06 12:50:10 +0000 |
commit | faa26f55704f8fcbca507e19c529f8fc45acc5d2 (patch) | |
tree | 56128e91bce0480f7c0ad4faa25376b64fee3857 /string.c | |
parent | 1704e7a6a7f797a675a50d63e5a024652ad7f18a (diff) | |
download | ruby-faa26f55704f8fcbca507e19c529f8fc45acc5d2.tar.gz |
string.c: optimize enumerate_grapheme_clusters
* string.c (rb_str_enumerate_grapheme_clusters): optimize when
single byte only.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -8027,7 +8027,7 @@ rb_str_enumerate_grapheme_clusters(VALUE str, VALUE ary) int unicode_p = rb_enc_unicode_p(enc); const char *ptr, *end; - if (!unicode_p) { + if (!unicode_p || single_byte_optimizable(str)) { return rb_str_enumerate_chars(str, ary); } |