MoathOthman
/ gist:d7adae3bc8d79699556ec74936175d43
Created
December 4, 2016 09:44
Objectmapper Transform Dictionary to Array of dictionary of the same type
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| struct DictionaryToArrayTransform<T: Mappable>: TransformType { | |
| init() {} | |
| func transformFromJSON(_ value: Any?) -> [T]? { | |
| guard let object = value as? [String: Any] else { | |
| return nil | |
| } | |
| if let mapped = T(JSON: object) { | |
| return [mapped] | |
| } else { | |
| return [] |
MoathOthman
/ onviewdidload
Created
March 11, 2018 15:34
On View did load (when u need to execute some code after view is loaded in uiviewcontroller)
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| class SuperViewController: UIViewController { | |
| typealias VoidClosure = () -> Void | |
| private var onViewDidLoad: [VoidClosure] = [] | |
| // public | |
| func addOnViewdidLoad(block: @escaping VoidClosure) { | |
| if isViewLoaded { | |
| block() | |
| } else { | |
| self.onViewDidLoad.append(block) |
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| let view = UIView().with {$0.backgroundColor = .red}.with({$0.alpha = 0.3}) | |
| extension UIView { | |
| func with(_ process: (UIView) -> ()) -> UIView { | |
| process(self) | |
| return self | |
| } | |
| } |
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