[DOC] Improve String#strip documentation.

Patch by Josh Goldberg. [Fix GH-1933] [ci skip] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64757 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-16 02:49:44 +00:00 · 2018-09-16 02:49:44 +00:00 · 2521b079fa
commit 2521b079fa
parent 18fe495902
1 changed files with 1 additions and 0 deletions
--- a/string.c
+++ b/string.c
@ -9015,6 +9015,7 @@ rb_str_strip_bang(VALUE str)
 *
 *     "    hello    ".strip   #=> "hello"
 *     "\tgoodbye\r\n".strip   #=> "goodbye"
+ *     "hello".strip           #=> "hello"
 *     "\x00\t\n\v\f\r ".strip #=> ""
 */