Created
November 17, 2012 17:21
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| use strict; | |
| sub foo { | |
| interceptive_block { | |
| bar(); | |
| } intercept(baz => $baz) { | |
| //$baz = 'baz' | |
| } | |
| } | |
| sub bar { | |
| pass_upward(baz => "baz"); | |
| } |
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package intercept;
our $test_value;
package A;
sub foo {
local $intercept::test_value = undef;
B::bar();
if (defined $intercept::test_value) {
print $intercept::test_value;
} else {
die("Didn't work");
}
}
package B;
sub bar {
$intercept::test_value = 'baz';
}
package main;
A::foo();