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Fix optional unwrap #2

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Fix optional unwrap #2

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79ce9cb
Fix optional unwrap
GiorgioNatili Feb 21, 2015
be8dcdf
Fix core values dealloc
GiorgioNatili Feb 21, 2015
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2 changes: 0 additions & 2 deletions Creating Class Extensions/Giants/UIImage+Cropping.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -29,8 +29,6 @@ extension UIImage {

let newImage = UIGraphicsGetImageFromCurrentImageContext()

CGContextRelease(context)

return newImage
}

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18 changes: 11 additions & 7 deletions Creating Class Extensions/Giants/ViewController.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -9,21 +9,25 @@
import UIKit

class ViewController: UIViewController {
@IBOutlet var imageView : UIImageView = nil

@IBOutlet var imageView:UIImageView?

override func viewDidLoad() {
super.viewDidLoad()

let img = imageView.image
imageView.image = img.cropToCircleWithBorderColor(UIColor(red:0.91, green:0.34, blue:0.16, alpha:1.00), lineWidth: 20)
if let img = imageView?.image{

imageView!.image = img.cropToCircleWithBorderColor(UIColor(red:0.91, green:0.34, blue:0.16, alpha:1.00), lineWidth: 20)

}

}

override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}


}