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iOS Object-Oriented Swift Classes and Objects Classes and Their Methods

Mar Bocatcat
Mar Bocatcat
7,405 Points
Posted by Mar Bocatcat
Mar Bocatcat
7,405 Points

Swift Classes

I cant figure out whats wrong with my code. Any advice?

Button.swift 
class Button {
  var width: Double
  var height: Double

  init(width:Double, height:Double){
    self.width = width
    self.height = height

    func incrementBy (points:Double) {
      width = width + points 
      height = height + points 
    }
  }
}

1 Answer

Chase Marchione
Chase Marchione
155,055 Points
Chase Marchione
Chase Marchione
155,055 Points

Hi Mar,

Looks like it's an issue with braces: make sure you have a closing curly brace at the end of your init method, rather than closing both of your methods at the end of the class. This way, the init method properly ends before your incrementBy func.

class Button {
  var width: Double
  var height: Double

  init(width:Double, height:Double){
    self.width = width
    self.height = height
  } // moved one of the closing curly braces here, to close the init method.

    func incrementBy (points:Double) {
      width = width + points 
      height = height + points   
  }
}

Hope this helps!

Mar Bocatcat
Mar Bocatcat
7,405 Points
Mar Bocatcat
Mar Bocatcat
7,405 Points

Ugh! i knew it was gonna be something small! Thanks you