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24.01 The Road to Code: You Have Your Mother's Eyes

by Dave Dribin
Jan, 2008 Issue

Article Synopsis

Last month in The Road to Code, we started writing Objective-C code, and we ended up writing a class that represents a geometric rectangle...Now, let's say we also want a class that represents a geometric circle. And let's also say we want to have methods that calculate the area and perimeter, just like our rectangle class.

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