SCXcodeSwitchExpander

SCXcodeSwitchExpander is a small Xcode plugin that expands switch statements by inserting missing cases.

Features

inserts all possible switch cases
keeps already used cases and only inserts missing ones (even if the type changes)
only keeps the 'default:' case when used with the built-in Xcode snippet
works on ivars, properties, method parameters etc.
works with nested switches
hooks into the undo manager stack (makes it easier to fix typos)
fast and reliable (won't affect Xcode's performance in any signinficant way)

Screenshots

Replacing the default Xcode snippet
Inserting missing cases

Known Issues

takes a bit for it to kick in after starting Xcode as it's waiting for the IDEIndexDidChange notification. I found that building the project usually makes that happen.
does not work with anonymous enums

Installation

Build the project and restart Xcode or ...
Download SCXcodeSwitchExpander.xcplugin.zip from the releases tab, unzip and move it to the Xcode plugins folder ~/Library/Application Support/Developer/Shared/Xcode/Plug-ins/SCXcodeSwitchExpander.xcplugin and restart Xcode or ...
Get it through Alcatraz
If you encounter any issues you can uninstall it by removing the ~/Library/Application Support/Developer/Shared/Xcode/Plug-ins/SCXcodeSwitchExpander.xcplugin folder

Contact

Any suggestions or improvements are more than welcome. Feel free to contact me at stefan.ceriu@gmail.com or @stefanceriu.

License

MIT License

Copyright (c) 2014 Stefan Ceriu

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

wangql0603 / SCXcodeSwitchExpander