Implement Convert Post Conditional refactoring

[mikenichols]

Implements #12

I recently decided I wanted to work on some emacs packages, and this seemed like a good place to start. I'm planning on implementing the remaining refactorings from the vim package, plus any others I think of that I use frequently.

[ajvargo]

At this point, it should probably read 'There are refactorings available". :)

[ajvargo]

Mike! Thanks for the work!

I have a couple asks, though. Could you make this 2 pull requests? One for the misspellings and one for the new feature?

For the new feature, would you mind throwing an example in the 'readme' and adding a feature test? @cheezy was good enough to introduce them as he cleaned things up. If not, do let 'us' know, and I'm sure we can get it sorted.

[mikenichols]

Yes, I can totally make this 2 pull requests.

As far as the feature test, I wasn't able to get any of them to run. When I try to run one with cucumber features/extract_constant.feature, I get a bunch of cucumber output that says the scenario is undefined as well as all 10 steps. How can I run them successfully?

Do you want me to clean up the history when I remove the typo fixes? I can remove the commit that's just 'Fix typo' and edit the commit that's got the other typo stuff in it. Or I guess what would be easier: do you want me to just squash all my work into one commit?

[mikenichols]

After some research, I installed cask, and set up a Cask file:

(source gnu)
(source melpa)

(package-file "ruby-refactor.el")

(development
 (depends-on "f")
 (depends-on "ecukes")
 (depends-on "espuds")
 (depends-on "ert-runner")
 (depends-on "el-mock"))

I then did a cask install to install the dependencies. When I run cask exec ecukes, I get the following error lines:

Warning: Lisp directory `/usr/local/Cellar/emacs/24.5/share/emacs/24.5/lisp/emacs-parallel'
: No such file or directory                                                               
Warning: Lisp directory `/usr/local/Cellar/emacs/24.5/share/emacs/24.5/lisp/emacs-parallel'
: No such file or directory                                                               
Symbol's value as variable is void: module

I thought this looked like it was trying to read in the features/support/example.rb file as elisp, so I deleted that file, ran cask exec ecukes again and got this output:

Warning: Lisp directory `/usr/local/Cellar/emacs/24.5/share/emacs/24.5/lisp/emacs-parallel'
: No such file or directory                                                               
Warning: Lisp directory `/usr/local/Cellar/emacs/24.5/share/emacs/24.5/lisp/emacs-parallel'
: No such file or directory
(lots of lines describing scenarios)
6 scenarios (6 failed, 0 passed)
52 steps (4 failed, 48 skipped, 0 passed)

At this point, I've spent a couple hours spinning my wheels and I'd like some help to set up my environment correctly so I can write a feature test and get this PR merged.

[ajvargo]

I'm having the same issues. I assure you it worked once upon a time. :)

If you split it into the 2 PRS - one to fix typos, one to add the feature, I'll get you merged.

[mikenichols]

Hey, no worries. It's software :)

I added an example and removed the typo fixes from this PR. I also went ahead and squashed all my commits because I thought that would be cleaner. Let me know if you want me to tweak the wording on anything I touched.