Files
codeql/ruby/ql/lib
Harry Maclean 5dcf0ad759 Ruby: Make IOPrintfCall more sensitive
It will now identify cases like this:

    file = File.open "foo.txt", "a"
    file.printf(params[:format], arg)
2022-03-21 12:51:47 +13:00
..
2021-10-15 11:47:28 +02:00
2022-02-08 09:55:34 +00:00
2022-02-02 13:29:09 +01:00