How to compare strings ignoring the case

Question

I want apple and Apple comparison to be true. Currently

\"Apple\" == \"Apple\"  # returns TRUE
\"Apple\" == \"APPLE\"          


        

Answer 1

In Ruby 2.4.0 you have: casecmp?(other_str) → true, false, or nil

"abcdef".casecmp?("abcde")     #=> false
"aBcDeF".casecmp?("abcdef")    #=> true
"abcdef".casecmp?("abcdefg")   #=> false
"abcdef".casecmp?("ABCDEF")    #=> true

Here you have more info