avoid to shadowing outer local variables.

2 files changed, 4 insertions, 4 deletions

diff --git a/test/psych/test_array.rb b/test/psych/test_array.rb
index f1e71fb..6306a04 100644
--- a/test/psych/test_array.rb
+++ b/test/psych/test_array.rb
@@ -16,7 +16,7 @@ module Psych
     end
 
     def test_another_subclass_with_attributes
-      y = Y.new.tap {|y| y.val = 1}
+      y = Y.new.tap {|o| o.val = 1}
       y << "foo" << "bar"
       y = Psych.load Psych.dump y
 
@@ -36,7 +36,7 @@ module Psych
     end
 
     def test_subclass_with_attributes
-      y = Psych.load Psych.dump Y.new.tap {|y| y.val = 1}
+      y = Psych.load Psych.dump Y.new.tap {|o| o.val = 1}
       assert_equal Y, y.class
       assert_equal 1, y.val
     end
diff --git a/test/psych/test_string.rb b/test/psych/test_string.rb
index cf61a90..4aa6016 100644
--- a/test/psych/test_string.rb
+++ b/test/psych/test_string.rb
@@ -129,7 +129,7 @@ string: &70121654388580 !ruby/string
     end
 
     def test_another_subclass_with_attributes
-      y = Psych.load Psych.dump Y.new("foo").tap {|y| y.val = 1}
+      y = Psych.load Psych.dump Y.new("foo").tap {|o| o.val = 1}
       assert_equal "foo", y
       assert_equal Y, y.class
       assert_equal 1, y.val
@@ -154,7 +154,7 @@ string: &70121654388580 !ruby/string
     end
 
     def test_subclass_with_attributes
-      y = Psych.load Psych.dump Y.new.tap {|y| y.val = 1}
+      y = Psych.load Psych.dump Y.new.tap {|o| o.val = 1}
       assert_equal Y, y.class
       assert_equal 1, y.val
     end