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Re^4: on the fly reference to subroutine output

by tmharish (Friar)
on Mar 05, 2013 at 07:54 UTC ( #1021770=note: print w/ replies, xml ) Need Help??


in reply to Re^3: on the fly reference to subroutine output
in thread on the fly reference to subroutine output

There are two arrays ( one inside the other ). The outer array is the anonymous array as shown below:

sub2( [ sub1() ] ); ^ ^ | | | --------- Inner array ------------ Outer array
sub 2 now gets the ref of the outer anonymous array which is flattened.

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