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iOS Swift 2.0 Enumerations and Optionals Introduction to Optionals Early Exits Using Guard

Posted by Anjali Pasupathy
Anjali Pasupathy
2,017 Points

Creating constant address vs. using dict["address"] in return statement

Is there a stylistic reason why you create the constant address before the return statement rather than returning Friend(name: name, age: age, address: dict["address"])? Is it considered good practice to do so? Or is it personal preference?