I'd like to store routine as in t.yml: 
---
-
  - 1
  - sub { print "one" }

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and use it as in t.pl: 
use YAML;

my $s = YAML::LoadFile( "t.yml" );
my $f = $s->[ 0 ]->[ 1 ];
$f->();

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but... 
perl t.pl
Undefined subroutine &main::sub { print "one" } called at t.pl line 10
+.

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Any advice to make this work? Thanks.

In reply to code reference in YAML by Anonymous Monk

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