is #!/usr/bin/ruby -T1 the same as -T with $SAFE=1?
Why not always use -T with a safety level of at least 1?
"Walter should have run his CGI script at a safe level of 1,This would
have raised an exception when the program tried to pass form data to
In what log file do exceptions show up?
"He could have chosen to implement a proper expression parser,
bypassing the risks inherent in using eval."
Does that mean defining in advance the expressions the use can enter?
like phone systems, do you want agent, billing, etc?