Is there an opposite of include? for Ruby Arrays?

Question

I\'ve got the following logic in my code:

if !@players.include?(p.name)
  ...
end

@players is an array. Is there a method so

Answer 1

Try this, it's pure Ruby so there's no need to add any peripheral frameworks

if @players.include?(p.name) == false do 
  ...
end

I was struggling with a similar logic for a few days, and after checking several forums and Q&A boards to little avail it turns out the solution was actually pretty simple.