You can also call the function 4 times instead: 

my @test_1_data = test_1($test);
my @test_2_data;
push @test_2_data, test_1( $test ) for 1 .. 4;

[download]
Notice that test_2() is not even called. A for loop around the first sub accomplishes the same goal.

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)

In reply to Re^3: sub will not return data (after data has been returned) by jeffa
in thread sub will not return data correctly (the way i want it to!!) by james28909

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