TryGhost/Ghost — pull request #2960 by novaugust (2014-06-14 21:28:55+00:00)
Title: Create boundOneWay util function

Closes #2958
- Created `boundOneWay` util to extract common pattern of having a oneWay property that doesn't break its binding after being set
- Changed `EditorControllerMixin.willPublish`, `PostSettingsMenuController.publishedAtValue` and `.slugValue` to use the new `boundOneWay` util