Remove duplication in `mruby-hash-ext` test.
MODIFY
mrbgems/mruby-hash-ext/test/hash.rb
mrbgems/mruby-hash-ext/test/hash.rb
@@ -255,12 +255,6 @@ assert("Hash#dig") do
assert_nil(h.dig(:d))
end
-assert("Hash#transform_keys") do
- h = {a:{b:{c:1}}}
- assert_equal(1, h.dig(:a, :b, :c))
- assert_nil(h.dig(:d))
-end
-
assert("Hash#transform_keys") do
h = {"1" => 100, "2" => 200}
assert_equal(h.transform_keys{|k| k+"!"},

Remove duplication in `mruby-hash-ext` test.