Created
August 9, 2018 10:01
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| // Step 1 | |
| guard let xibItems = Bundle.main.loadNibNamed("ListingView", owner: self, options: nil), let firstXibView = xibItems[0] as? UIView else { | |
| fatalError("Xib is empty or first view is not a UIView") | |
| } | |
| // Step 2 | |
| firstXibView.translatesAutoresizingMaskIntoConstraints = false | |
| // Step 3 | |
| let viewConstraints = [NSLayoutAttribute.top, NSLayoutAttribute.left, NSLayoutAttribute.bottom, NSLayoutAttribute.right].map { (attribute) -> NSLayoutConstraint in | |
| return NSLayoutConstraint(item: firstXibView, attribute: attribute, relatedBy: .equal, toItem: self, attribute: attribute, multiplier: 1, constant: 0) | |
| } | |
| // Step 4 | |
| addSubview(firstXibView) | |
| addConstraints(viewConstraints) |
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