You may try doing something like this:
use strict;
my @the_data = (
{
field1 => 'first item',
field2 => 8,
field3 => 'z',
},
{
field1 => 'second item',
field2 => 2,
field3 => 'b',
},
{
field1 => 'third item',
field2 => 6,
field3 => 'c',
},
);
# sort @the_data by field2 and field3...
for ( sort { ($$a{field2} <=> $$b{field2}) && ($$a{field3} cmp $$b{fie
+ld3}) } @the_data ) {
print $$_{field1} . "\n";
}
The output that I get is:
second item
third item
first item
In your case, you may have maturity_yrs in place of field2 and rich_cheap instead of field3 inside my sort statement.
You can sort your structures in any imaginable way using the sort and your own custom built sort subroutines.
|
"There is no system but GNU, and Linux is one of its kernels." -- Confession of Faith
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In reply to Re: Sorting
by vladb
in thread Sorting
by olmsiat
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