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import UIKit

public class BadgeBarButtonItem: UIBarButtonItem {
  @IBInspectable
  public var badgeNumber: Int = 0 {
    didSet {
      self.updateBadge()
    }
  }
  

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print(0..<200 ~= 159) // true
print(0..<200 ~= 201) // false

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let domain = Bundle.main.bundleIdentifier!
UserDefaults.standard.removePersistentDomain(forName: domain)

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UserDefaults.resetStandardUserDefaults()

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var isLike = false

if isLike {
  fetchDisLikeAPI()
} else {
  fetchLikeAPI()
}

isLike.toggle()

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var isLike = false

if isLike {
  fetchDisLikeAPI()
} else {
  fetchLikeAPI()
}

isLike = !isLike

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class MyCalss {
  var resultHandler: CompletionClosure = nil
}

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class MyCalss {
  var resultHandler: CompletionClosure 
}

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typealias CompletionClosure = (() -> ())?

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extension UITextView {
  func removeTextPadding() {
    textContainer.lineFragmentPadding = 0
    textContainerInset = .zero
  }
}