First look this vulnerability issue:
My application models: http://pastie.org/1709174
On my departments form, when user selects a health unit, I copy all
unit attributes including address and street.
The parameters hash looks like this: http://pastie.org/1709217
But this was considered a vunerability issue, the CVE-2010-3933.
How I can do that on newer versions of rails? I need to set the address
the new department but I should be able to edit this attributes (nested