I want to be able to test a string, to see if the second half of the
is a duplicate of the first part of the string, and if so I just want
first half (or the second for that matter). I am using ruby-1.9.2.
I can accomplish this with the following:
str = ‘Cyano The CatCyano The Cat’
str = str[0…str.size/2-1] if str[0…str.size/2-1] ==
=> “Cyano The Cat”
Is there a better way?