RubyMine code autocompletion

Question

I\'m about to get used to work with Java in Android Studio. The great thing there is that everything is strongly declared. So when I type MyClass.someme..., the IDE offers m

Answer 1

Although, RubyMine doesn't work for ALL code completion all the time due to the dynamic nature of Ruby. But, I still find it the BEST Ruby IDE for code completion, method navigation, searching features.

Here is a screenshot to show you how to configure RubyMine for Code Completion:

Here is a good tutorial by Justin Gordon which shows some awesome features of RubyMine which may interest you.

I don't know any other Ruby IDE that has smarter code completion than RubyMine. In fact, a vast majority of Ruby programmers doesn't even use an IDE, rather they use a Text Editor!

Here are couple of short sitepoint articles that would give you more insights:

Which IDEs do Rubyists Use?

What Editor Do Rubyists Use?