-0[octal] specify record separator (\0 -a autosplit mode with -n or -p -c check syntax only -Cdirectory cd to directory, before exec -d set debugging flags (set $DE -e 'command' one line of script. Several ....
ary.include?(obj) -> true or false --------------------------------------- Returns true if the given object is present in self (that is, if any object == anObject), false otherwise. ...