2 files changed, 1 insertions, 26 deletions
diff --git a/mrbgems/mruby-array-ext/mrblib/array.rb b/mrbgems/mruby-array-ext/mrblib/array.rb
index 7e8e792d4..f94d08765 100644
--- a/mrbgems/mruby-array-ext/mrblib/array.rb
+++ b/mrbgems/mruby-array-ext/mrblib/array.rb
@@ -1,3 +1,4 @@
+# coding: cp932
 class Array
   ##
   # call-seq:
@@ -758,16 +759,6 @@ class Array
   end
 
   ##
-  #  call-seq:
-  #     ary.to_ary -> ary
-  #
-  #  Returns +self+.
-  #
-  def to_ary
-    self
-  end
-
-  ##
   # call-seq:
   #   ary.dig(idx, ...)                 -> object
   #
diff --git a/mrbgems/mruby-array-ext/test/array.rb b/mrbgems/mruby-array-ext/test/array.rb
index 2d2d181f8..d0b5bec6d 100644
--- a/mrbgems/mruby-array-ext/test/array.rb
+++ b/mrbgems/mruby-array-ext/test/array.rb
@@ -323,27 +323,11 @@ assert('Array#to_h') do
   assert_raise(ArgumentError) { [[1]].to_h }
 end
 
-assert('Array#to_h (Modified)') do
-  class A
-    def to_ary
-      $a.clear
-      nil
-    end
-  end
-  $a = [A.new]
-  assert_raise(TypeError) { $a.to_h }
-end
-
 assert("Array#index (block)") do
   assert_nil (1..10).to_a.index { |i| i % 5 == 0 and i % 7 == 0 }
   assert_equal 34, (1..100).to_a.index { |i| i % 5 == 0 and i % 7 == 0 }
 end
 
-assert("Array#to_ary") do
-  assert_equal [], [].to_ary
-  assert_equal [1,2,3], [1,2,3].to_ary
-end
-
 assert("Array#dig") do
   h = [[[1]], 0]
   assert_equal(1, h.dig(0, 0, 0))