Question

Say I have a an array like:

a = [1, 2, 3, 4, 5, 6]

and I have two variables like this:

 b = 3
 c = 4

I want to do something like this:

  a.each do |i| 
    if(b = = i) and (c == i.next(I don't think I can do this))
    return true
    end
    end

Any help would be appreciated.

Steve G.

Answer 1

Don’t use

a.each_slice

To get a series of paired objects.

Use each_cons as suggested by steenslag or glenn mcdonald.