Builder is not a method, it's an object. Its constructor takes the configuration, and its ->build method takes the data as an argument.

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In reply to Re^3: Using a factory class to return objects of the same class by choroba
in thread Using a factory class to return objects of the same class by Amblikai

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