Sort an Array of Strings by their Integer Values

Question

Let\'s say I have an unsorted array from 1 to 10, as shown below...

a = ["3", "5", "8", "4", "1", "2",         


        

Answer 1

Another option, that can be used in your example or others arrays like

a = ["teste", "test", "teste2", "tes3te", "10teste"]

is:

a.sort_by! {|s| s[/\d+/].to_i}