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March 13, 2017 10:17
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In support to blog post
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class HTMLElement { | |
let name: String | |
let text: String? | |
lazy var asHTML: () -> String = { | |
return "<\(self.name)>\(self.text)</\(self.name)>" | |
} | |
init(name: String, text: String? = nil) { | |
self.name = name | |
self.text = text | |
} | |
deinit { | |
print("HTMLElement \(name) is being deinitialized") | |
} | |
} | |
var paragraph: HTMLElement? = HTMLElement(name: "p", text: "hello, world") | |
paragraph?.asHTML() | |
paragraph = nil | |
// Output: | |
// |
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