title: Xcode edit framework
body: <p>I'm working in a project that has a framework someone wrote. I have access to the repo, and write permission.
  I need to change something in a method, but not the signature.</p>
  
  <p>Is it possible to do this in the .m file in the repo and it would get updated in the project? The framework is in BitBucket, so I should be able to edit it online there.</p>
  
  <p>Edit
  I'm working in Xcode 8</p>