I have an object that contains an array of other objects. I want to iterate over the array, calling a method on each of the contained elements: 
package Foo;
...
sub doStuff
{
  my $self = shift;
  foreach my $obj ($self->{objs})
  {
    $obj->doSomethingElse();
  }
}

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Now when I try to run this I get: 
Can't call method "doSomethingElse" on unblessed reference..

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When I do a Data::Dumper on $obj I get the all of the array contents, and the loop only happens once. So the issue appears to be that I'm not iterating over what I think I am. Insight more than welcome. :)

In reply to Iterating over an array of objects, within an object? by speshak

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