ext/win32ole/win32ole.c (hash2named_arg): refactoring.
ext/win32ole/win32ole.c (ole_invoke, fole_respond_to, ev_on_event, fev_off_event): accepts Symbol argument.
test/win32ole/test_win32ole.rb: ditto.
test/win32ole/test_win32ole_event.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18324 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/win32ole/win32ole.c (hash2named_arg): refactoring.
ext/win32ole/win32ole.c (ole_invoke, fole_respond_to, ev_on_event,
fev_off_event): accepts Symbol argument.
test/win32ole/test_win32ole.rb: ditto.
test/win32ole/test_win32ole_event.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18324 b2dd03c8-39d4-4d8f-98ff-823fe69b080e