6 commits

Author	SHA1	Message	Date
Daniel Colson	94333a4c31	Use assert_predicate and assert_not_predicate	2018-01-25 23:32:59 -05:00
George Claghorn	d30586211b	Preview PDFs and videos	2017-09-28 16:43:37 -04:00
Cameron Cundiff	9a74c7b99b	Do not generate default alt text in image tags ... - Auto-generating content from the filename of an image is not suitable alternative text; alt text that isn't fully considered can be distracting and fatiguing for screen readers users (blind, low vision, dyslexic people). - Setting a filename fallback short circuits screen reader default behavior and configuration for blank descriptions. - Setting poor defaults also creates false negatives for accessibility linting and testing software, that makes it harder to improve application accessibility. *** - After this change, if authors leave images without alt text, screen readers will fallback to default behavior for missing alt text. - Also with this change, Automated linting and testing tools will correctly generate warnings. [Fixes #30096]	2017-08-17 16:13:15 -04:00
Koichi ITO	d02844f249	Use frozen string literal in Active Storage	2017-08-12 21:43:42 +09:00
George Claghorn	e43ba973a3	Run Active Storage tests in CI (#30144)	2017-08-10 15:58:30 -04:00
Anton Khamets	7c89948c41	Extend image_tag to accept ActiveStorage Attachments and Variants (#30084) ... * Extend image_tag to accept ActiveStorage's Attachments and Variants * Flip resolve_image_source around * Add tests for the new use-cases of image_tag * Remove the higher-level test * Update image_tag documentation * Add error states into the test suite * Re-raise polymorhic_url's NoMethodError as ArgumentError * delegate_missing_to will raise DelegationError instead of NoMethodError	2017-08-07 09:38:51 -05:00