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ReusableView.swift
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extension ReusableView where Self: UIView { | |
static var reuseIdentifier: String { | |
return String(describing: self) | |
} | |
} | |
extension UITableViewCell: ReusableView {} | |
extension UITableViewHeaderFooterView: ReusableView {} | |
extension UICollectionView: ReusableView {} | |
extension UICollectionReusableView: ReusableView {} |
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extension UITableView { | |
func register<T: UITableViewCell>(_: T.Type) { | |
register(T.self, forCellReuseIdentifier: T.reuseIdentifier) | |
} | |
func register<T: UITableViewHeaderFooterView>(_: T.Type) { | |
register(T.self, forHeaderFooterViewReuseIdentifier: T.reuseIdentifier) | |
} | |
func dequeueReusableCell<T: UITableViewCell>(forIndexPath indexPath: IndexPath) -> T { | |
let cell = dequeueReusableCell(withIdentifier: T.reuseIdentifier, for: indexPath) | |
return cell as! T | |
} | |
func dequeueHeaderFooterView<T: UITableViewHeaderFooterView>() -> T { | |
let headerFooterView = dequeueReusableHeaderFooterView(withIdentifier: T.reuseIdentifier) as! T | |
return headerFooterView | |
} | |
} |
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