I have a script that I would like to be able to have a seperate library of perl commands that would be called when a script executes a certain portion and a variable comes up.

Normally what I would do is 
 if( $var1 eq "value X" )
  {
     #code
  }

[download]
What if you won't know the variable name so that if a variable ( like in a hash ) comes up it gets evaluated and thena sub containing the varname gets executed 
if( $do_additional_test{ $var1 } eq "true" )
{
   &additional_test_module::$var1( object_vars{ $var1 ) );
)

[download]

In reply to executing subroutines via variable by Angel

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