in reply to Re^3: What's the weaken here for?in thread What's the weaken here for?
What about weaken $self?
It's not done in other subs..
What about weaken $self? It's not done in other subs..
As I explained in the comments, its a closure.
You can read more at in-depth tutorials on closures
Fruit and Vegetables
Me, that's why I'm so cool
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