From ec4141f1838ba5a4d50a3ba23b8d4e1abec452bf Mon Sep 17 00:00:00 2001 From: hsbt Date: Sat, 21 Oct 2017 13:40:12 +0000 Subject: Added sample code of merge! method in hash.c. https://github.com/ruby/ruby/pull/1652 Patch by @selmertsx [fix GH-1652] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60273 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- hash.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'hash.c') diff --git a/hash.c b/hash.c index 6e9cda954d..c0f2252948 100644 --- a/hash.c +++ b/hash.c @@ -2530,11 +2530,13 @@ rb_hash_update_block_i(VALUE key, VALUE value, VALUE hash) * h1 = { "a" => 100, "b" => 200 } * h2 = { "b" => 254, "c" => 300 } * h1.merge!(h2) #=> {"a"=>100, "b"=>254, "c"=>300} + * h1 #=> {"a"=>100, "b"=>254, "c"=>300} * * h1 = { "a" => 100, "b" => 200 } * h2 = { "b" => 254, "c" => 300 } * h1.merge!(h2) { |key, v1, v2| v1 } * #=> {"a"=>100, "b"=>200, "c"=>300} + * h1 #=> {"a"=>100, "b"=>200, "c"=>300} */ static VALUE -- cgit v1.2.3