From f7812f6af2b24cee99b14f7c6137d4a7537a137e Mon Sep 17 00:00:00 2001 From: nobu Date: Wed, 6 Sep 2017 12:50:10 +0000 Subject: 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 --- string.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/string.c b/string.c index abaae1e726..734184085c 100644 --- a/string.c +++ b/string.c @@ -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); } -- cgit v1.2.3