in reply to Re: Canon concerning coderef calls?
in thread Canon concerning coderef calls?
This works beautifully, but this novice is at a loss to understand why.
Is not $:: an indicator that the sub is in the main package? So that $::{$_} is the subroutine $_ in the main package? And then that is called with the arguments $_?
Why does this allow us to do the referencing/dereferencing in one step, is this novice missing something here?
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Re^3: Canon concerning coderef calls?
by NetWallah (Canon) on Nov 15, 2004 at 20:19 UTC | |
by jobi (Scribe) on Nov 15, 2004 at 21:50 UTC |
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