Merge pull request #1916 from ksss/hash-enumerator

Hash#each_{key,value} support return Enumerator if non block given

1 files changed, 8 insertions, 0 deletions

diff --git a/mrbgems/mruby-enumerator/test/enumerator.rb b/mrbgems/mruby-enumerator/test/enumerator.rb
index c2b4c09ab..fdee06450 100644
--- a/mrbgems/mruby-enumerator/test/enumerator.rb
+++ b/mrbgems/mruby-enumerator/test/enumerator.rb
@@ -486,6 +486,14 @@ assert 'Hash#each' do
   assert_equal [[:a,1], [:b,2]], c.sort
 end
 
+assert 'Hash#each_key' do
+  assert_equal [:a,:b], {a:1,b:2}.each_key.to_a.sort
+end
+
+assert 'Hash#each_value' do
+  assert_equal [1,2], {a:1,b:2}.each_value.to_a.sort
+end
+
 assert 'Range#each' do
   a = (1..5)
   b = a.each