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Start your free trialJohnny Nguyen
3,875 Pointswhen he creates a function(method) in struct, why return "[Point]" instead of "[String]" ?
Point is not a string so how can Xcode see it as a String??
Johnny Nguyen
3,875 Pointsfunc points(inRange range: Int = 1) -> [Point] { var results: [Point] = []
1 Answer
Alex Busu
Courses Plus Student 11,819 PointsHey Allan, because an object is a lot more powerful than a string. You can always use strings or have things displayed as strings but manipulating them and extracting different types of values from there is very hard.
Allan Clark
10,810 PointsAllan Clark
10,810 Pointsthis doesnt seem to have attached to a video or exercise, could you provide a link to the video so I can have some more context to this question?