From c9154899e1a9374f182a14284b043e22cfe6b112 Mon Sep 17 00:00:00 2001 From: kazu Date: Tue, 12 Dec 2017 15:01:13 +0000 Subject: [PATCH] Add more example of `Enumerable#one?` [ci skip] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- enum.c | 1 + 1 file changed, 1 insertion(+) diff --git a/enum.c b/enum.c index aaf4e33386..9fd81ed1a7 100644 --- a/enum.c +++ b/enum.c @@ -1515,6 +1515,7 @@ rb_nmin_run(VALUE obj, VALUE num, int by, int rev, int ary) * [ nil, true, 99 ].one? #=> false * [ nil, true, false ].one? #=> true * [ nil, true, 99 ].one?(Integer) #=> true + * [].one? #=> false * */ static VALUE