9 commits

Author	SHA1	Message	Date
Kevin K	69bdbd07f1	tests: fixes intermitent failures using env vars	2018-08-27 20:55:17 -04:00
Kevin K	94872e00a5	refactor(Arg): changes Arg::short to accept a char instead of &str ... Closes #1303	2018-07-23 15:10:12 -04:00
Corentin Henry	4f602b7e86	replace Arg::from_usage by Arg::from	2018-04-21 11:59:19 -07:00
Alex Burka	c5d79d854e	test validator with custom return type	2018-04-04 20:45:22 -04:00
Kevin K	1ab10275e4	style: rustfmt run	2018-01-25 12:21:17 -05:00
Benjamin Fry	1401faa486	add validation tests	2017-10-05 11:36:50 -07:00
Benjamin Fry	5fccd1fef8	add additional tests	2017-10-05 10:47:53 -07:00
Benjamin Fry	ec46b55fb3	add documentation and examples	2017-10-05 10:47:53 -07:00
Benjamin Fry	bad5d19edb	add env key for help msg	2017-10-05 10:47:53 -07:00