Merge pull request #1925 from ksss/hash-reject

Hash#{reject,reject!} support return Enumerator

1 files changed, 14 insertions, 0 deletions

diff --git a/mrbgems/mruby-enumerator/test/enumerator.rb b/mrbgems/mruby-enumerator/test/enumerator.rb
index 6c224eaa3..5954af4e0 100644
--- a/mrbgems/mruby-enumerator/test/enumerator.rb
+++ b/mrbgems/mruby-enumerator/test/enumerator.rb
@@ -508,6 +508,20 @@ assert 'Hash#select!' do
   assert_equal({3=>4}, h)
 end
 
+assert 'Hash#reject' do
+  h = {1=>2,3=>4,5=>6}
+  hret = h.reject.with_index {|a,b| a[1] == 4}
+  assert_equal({1=>2,5=>6}, hret)
+  assert_equal({1=>2,3=>4,5=>6}, h)
+end
+
+assert 'Hash#reject!' do
+  h = {1=>2,3=>4,5=>6}
+  hret = h.reject!.with_index {|a,b| a[1] == 4}
+  assert_equal h, hret
+  assert_equal({1=>2,5=>6}, h)
+end
+
 assert 'Range#each' do
   a = (1..5)
   b = a.each