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[+] Add comments to Utils and encapsulate UIView.hide() and .show()

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This commit is contained in:
Hykilpikonna
2021-01-27 17:56:43 -05:00
parent ed1fdd34df
commit 3b735645e0
1 changed files with 29 additions and 19 deletions
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ProjectClock/Utils.swift
+29 -19
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@@ -108,6 +108,7 @@ extension Digest
extension String extension String
{ {
var sha256: String { SHA256.hash(data: self.data(using: .utf8)!).b64 } var sha256: String { SHA256.hash(data: self.data(using: .utf8)!).b64 }
var csv: [String] { components(separatedBy: ";") }
} }
@@ -191,8 +192,16 @@ extension UIViewController
} }
} }
extension UIView
{
func hide(_ hidden: Bool = true) { isHidden = hidden }
func show(_ shown: Bool = true) { hide(!shown) }
}
/// Regex Matching (Credit: https://www.hackingwithswift.com/articles/108/how-to-use-regular-expressions-in-swift)
/**
Regex Matching (Credit: https://www.hackingwithswift.com/articles/108/how-to-use-regular-expressions-in-swift)
*/
extension NSRegularExpression extension NSRegularExpression
{ {
convenience init(_ pattern: String) convenience init(_ pattern: String)
@@ -208,6 +217,9 @@ extension NSRegularExpression
} }
} }
/**
String convenience functions
*/
extension String extension String
{ {
static func ~= (lhs: String, rhs: String) -> Bool static func ~= (lhs: String, rhs: String) -> Bool
@@ -217,24 +229,28 @@ extension String
return regex.firstMatch(in: lhs, options: [], range: range) != nil return regex.firstMatch(in: lhs, options: [], range: range) != nil
} }
//Better subscripting from: https://stackoverflow.com/a/46627527 // Better subscripting from: https://stackoverflow.com/a/46627527
subscript (bounds: CountableClosedRange<Int>) -> String { subscript (bounds: CountableClosedRange<Int>) -> String
let start = index(startIndex, offsetBy: bounds.lowerBound) {
let end = index(startIndex, offsetBy: bounds.upperBound) let start = index(startIndex, offsetBy: bounds.lowerBound)
return String(self[start...end]) let end = index(startIndex, offsetBy: bounds.upperBound)
} return String(self[start...end])
}
subscript (bounds: CountableRange<Int>) -> String { subscript (bounds: CountableRange<Int>) -> String
let start = index(startIndex, offsetBy: bounds.lowerBound) {
let end = index(startIndex, offsetBy: bounds.upperBound) let start = index(startIndex, offsetBy: bounds.lowerBound)
return String(self[start..<end]) let end = index(startIndex, offsetBy: bounds.upperBound)
} return String(self[start..<end])
}
} }
/// More convenient ui update closure /// More convenient ui update closure
func ui(closure: @escaping () -> Void) { DispatchQueue.main.async { closure() } } func ui(closure: @escaping () -> Void) { DispatchQueue.main.async { closure() } }
/// More convenient UserDefaults access (Credit: https://gist.github.com/Otbivnoe/04b8bd7984fba0cb58ca7f136fd95582) /**
More convenient UserDefaults access (Credit: https://gist.github.com/Otbivnoe/04b8bd7984fba0cb58ca7f136fd95582)
*/
extension UserDefaults extension UserDefaults
{ {
subscript<T>(key: String) -> T? subscript<T>(key: String) -> T?
@@ -253,9 +269,3 @@ extension UserDefaults
set { self[key] = newValue?.rawValue } set { self[key] = newValue?.rawValue }
} }
} }
/// String CSV
extension String
{
var csv: [String] { components(separatedBy: ";") }
}