add :io type for readonly files, urls, and stdin
authorWilliam Morgan <wmorgan-trollop@masanjin.net>
Wed, 22 Oct 2008 00:26:28 +0000 (17:26 -0700)
committerWilliam Morgan <wmorgan-trollop@masanjin.net>
Wed, 22 Oct 2008 00:48:50 +0000 (17:48 -0700)
commit2e7a57547940ed6fd783e79a875f03af230f4ab8
treeede6b98d961edc0206b725a2831bc3ac44e7af31
parent59d426ea8a3f529f1a5b7520ecc3daf36b879b62
add :io type for readonly files, urls, and stdin
lib/trollop.rb
test/test_trollop.rb