J
Jeremy Stephens
I was just curious as to why this is illegal.
Example:
$ irbSecurityError: can't modify literal regexp
from (irb):1:in `initialize_copy'
from (irb):1:in `clone'
from (irb):1
Regexp.new(/blah/).clone is perfectly OK. What's insecure about cloning
a literal regex?
Example:
$ irbSecurityError: can't modify literal regexp
from (irb):1:in `initialize_copy'
from (irb):1:in `clone'
from (irb):1
Regexp.new(/blah/).clone is perfectly OK. What's insecure about cloning
a literal regex?