the history page

Hovering over a traffic-light shows its diff summary in a tool-tip.
Clicking on a traffic-light opens the history-view.
For example, this is the history-view for heron's 32nd traffic light.


avatar navigator


Moves you to different animals. Only visible in a group exercise.
  • the left-arrow moves to the previous animal.
  • the right-arrow moves to the next animal.
  • when the diff checkbox is checked, moving to another animal moves to their first traffic-light.
  • when the diff checkbox is unchecked, moving to another animal moves to their last traffic-light.


traffic-light navigator


Moves you forward and backward through the traffic-lights.
  • the small left-arrow moves to the first traffic-light.
  • the larger left-arrow moves to the previous traffic-light.
  • the current traffic-light in the current colour (eg 32 green).
  • the larger right-arrow moves to the next traffic-light.
  • the smaller right-arrow moves to the last traffic-light.


traffic lights


The scrollable traffic-light sequence.
  • hover over each traffic-light to show its diff summary in a tool-tip.
  • click on any traffic-light to navigate directly to it.
  • the current traffic-light is marked with an underbar.


file name


The currently selected filename.
  • the number of lines deleted, in red (click to hide/view toggle).
  • the number of lines added, in green (click to hide/view toggle).
  • the filename (click it to auto-scroll its next diff-chunk into view).


file content


The currently selected file.
  • deleted lines are in light red, there is a - next to the line-number.
  • added lines are in light green, there is a + next to the line-number.


forking


The fork button.
  • creates a brand new exercise, with its own 6-character id.
  • the new exercise's starting files will be copied from the currently displayed traffic light.
  • a dialog box will ask whether you want an individual exercise or a group exercise.


checking out


The checkout button.
  • checks out (as in git checkout) the files in the currently displayed traffic light, and submits them for test.
  • not available from a dashboard review.




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