3.2.0 :002 > File.exists?("xyz")
(irb):2:in `<main>': undefined method `exists?' for File:Class (NoMethodError)
Did you mean? exist?
from /Users/jason/.rvm/rubies/ruby-3.2.0/lib/ruby/gems/3.2.0/gems/irb-1.6.2/exe/irb:11:in `<top (required)>'
from /Users/jason/.rvm/rubies/ruby-3.2.0/bin/irb:25:in `load'
from /Users/jason/.rvm/rubies/ruby-3.2.0/bin/irb:25:in `<main>'