MushroomObserver/mushroom-observer — pull request #7 by JoeCohen (2014-09-20 22:12:00+00:00)
Title: Sandbox

Fixed [Issue 78845090] (https://www.pivotaltracker.com/story/show/78845090) (Show HTML button not working)
- extracted `h(@code.tpl)` to helper method
- created directory test/unit/helpers to house helper tests and added file application_helper_test.rb to house tests of application_helper
- added test of above helper method
- fixed helper so that test passes

Trivial to minor refactoring of sandbox view, including
- change Sandbox output border color (partly white border was partly invisible in BlackOnWhite color scheme)
- move most styling into stylesheet