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merge revision(s) 57536: [Backport #13192]

doc: Add example for Symbol#to_s

	* string.c: add example for Symbol#to_s.

	The docs for Symbol#to_s only include an example for
	Symbol#id2name, but not for #to_s which is an alias;
	the docs should include examples for both methods.

	From: Marcus Stollsteimer <sto.mar@web.de>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@58118 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
usa 2017-03-25 18:19:17 +00:00
parent f84d286415
commit cc938265eb
2 changed files with 2 additions and 1 deletions

View file

@ -8779,6 +8779,7 @@ sym_inspect(VALUE sym)
* Returns the name or string corresponding to <i>sym</i>.
*
* :fred.id2name #=> "fred"
* :ginger.to_s #=> "ginger"
*/

View file

@ -1,6 +1,6 @@
#define RUBY_VERSION "2.2.7"
#define RUBY_RELEASE_DATE "2017-03-26"
#define RUBY_PATCHLEVEL 450
#define RUBY_PATCHLEVEL 451
#define RUBY_RELEASE_YEAR 2017
#define RUBY_RELEASE_MONTH 3