Re^3: Is tie inteded to be used in this way?

very nice, thanks choroba
anyway i like string eval for his extreme power: the compiler walk with you during the program execution. is just a matter of not abuse as i do sometimes.
L*

There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

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Re^4: Is tie inteded to be used in this way? by Laurent_R (Canon) on Apr 28, 2015 at 20:54 UTC
Hmm, `eval` is a beautiful function. I have used it to do slightly or even very geeky things. But in real production code, well, I have used it to check if I could open a file (when not being able to open it was not necessarily an error) or if a date was valid, when an invalid date was not sufficient to mandate an exception. (This happens, sometimes!). Not more. Je suis Charlie.	[reply] [d/l]