What kind of kid would the 'foo' title have? Would a window even have multiple titles? That code reads like "Get the child of the title currently named 'foo' from $window where the border is already 20. From there get font style of that object's child." There isn't anything in that chain that is a mutator if you read it using perl5 or VB eyes.
in reply to Re: Mutator chaining considered harmful
in thread Mutator chaining considered harmful