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I'm not sure of what the << operator means. For instance, account << BankAccount.new

If you create an instance of the class and use the << operator on a variable, what does that mean.

1 Answer

Owen Tran
Owen Tran
6,822 Points

push into

example = "123"

example << "45"

example => "12345"

or you can push into an array etc...

same as push()