eval with parameters

[Peter]

Hello,

If I need to eval some code string that uses some calling function's 
local variables as parameters what syntax should I use?

Case like this:

sub  someFunction {

($param1,$param2,$codeString) = @_;
# $param1 & $param2 - some object or pseudohash variables
# $codeString - some external code string that uses $param1 & $param2 as 
variables
# and returns some value
return eval($codeString); }

(I suspect that is stupid question, but I have never do something like 
this and I did not find something like this in my manuals yet)



Peter