attr_reader, attr_writer, attr_accessor and attr methods returns array of symbols (#3935)

Co-authored-by: Yusuke Endoh <mame@ruby-lang.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/spec/ruby/core/module/attr_reader_spec.rb b/spec/ruby/core/module/attr_reader_spec.rb
index 238e3db9ea..0693909123 100644
--- a/spec/ruby/core/module/attr_reader_spec.rb
+++ b/spec/ruby/core/module/attr_reader_spec.rb
@@ -61,4 +61,10 @@ describe "Module#attr_reader" do
   it "is a public method" do
     Module.should have_public_instance_method(:attr_reader, false)
   end
+
+  it "returns an array of defined methods names as symbols" do
+    Class.new do
+      (attr_reader :foo, 'bar').should == [:foo, :bar]
+    end
+  end
 end