pry/pry-developer_tools — pull request #3 by davidbalbert (2012-07-09 23:02:55+00:00)
Title: Fix invoke_editor calls in edit-command

`edit-command` is currently broken on HEAD and on 0.9.9.6. This should
fix it.

Current behavior:

```
[1] pry(main)> edit-command edit-method
ArgumentError: wrong number of arguments (2 for 3)
from /Users/david/.rvm/gems/ruby-1.9.3-p194/gems/pry-0.9.9.6/lib/pry/helpers/command_helpers.rb:80:in `invoke_editor'
```