Just as a possible user.. I use Rubymine for my Ruby on Rails development. Not only does it give me autocomplete on my application specific methods, it understands RVM (Ruby Version Manager) and understands where all of the dependencies are locations and has indexed those as well.
I can jump into an ActiveRecord definition as easily as my own methods. And it does this when I simply open the project directory.
Sublime Text 3 and some of the other editors can do the autocomplete/inspect method for full project and dependencies, but not without manual config changes (and some googling).
Just as a possible user.. I use Rubymine for my Ruby on Rails development. Not only does it give me autocomplete on my application specific methods, it understands RVM (Ruby Version Manager) and understands where all of the dependencies are locations and has indexed those as well.
I can jump into an ActiveRecord definition as easily as my own methods. And it does this when I simply open the project directory.
Sublime Text 3 and some of the other editors can do the autocomplete/inspect method for full project and dependencies, but not without manual config changes (and some googling).