Determining whether one array contains the contents of another array in ruby

Question

In ruby, how do I test that one array not only has the elements of another array, but contain them in that particular order?

correct_combination = [1, 2, 3, 4, 5         


        

Answer 1

This is what I came up with

a = [1, 2, 3, 4, 5]
b = [2, 3, 5]
c = [3, 9]

irb(main):037:0* (a + b).sort.uniq == a.sort.uniq
=> true
irb(main):038:0> (a + c).sort.uniq == a.sort.uniq
=> false