# ⢀⡴⠊⢉⡟⢿  IRB v1.18.0 - Ruby 4.0.3
# ⣎⣀⣴⡋⡟⣻  "show_doc method" to view documentation
# ⣟⣼⣱⣽⣟⣾  ~/work/YS124/YS124

str='ruby'
#=> "ruby"

%w(a b c "#{str}")
#=> ["a", "b", "c", "\"\#{str}\""]
%W(a b c "#{str}")
#=> ["a", "b", "c", "\"ruby\""]

%i(a b c "#{str}")
#=> [:a, :b, :c, :"\"\#{str}\""]
%I(a b c "#{str}")
#=> [:a, :b, :c, :"\"ruby\""]