108 lines
3.0 KiB
Swift
108 lines
3.0 KiB
Swift
//
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// CCXExtensions.swift
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// StORM
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//
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// Created by Ryan Coyne on 11/22/17.
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//
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import Foundation
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//MARK: - Optionals
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extension Optional {
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/// This returns whether or not the optional is equal to nil.
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var isNil : Bool {
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return self == nil
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}
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/// This returns whether or not the optional is not equal to nil.
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var isNotNil : Bool {
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return self != nil
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}
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/// This returns the optional unwrapped into a boolean value.
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var boolValue : Bool? {
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if self.isNil {
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return nil
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}
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switch self {
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case is String, is String?:
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return Bool(self as! String)
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case is Int, is Int?:
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return Bool(self as! Int)
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default:
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return nil
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}
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}
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/// This returns the optionally wrapped object as a string value.
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var stringValue : String? {
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return self as? String
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}
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/// This returns the optionally wrapped object as a dictionary value.
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var dicValue : [String:Any]! {
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return self as? [String:Any] ?? [:]
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}
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/// This returns the optionally wrapped object as an array of dictionaries...value.
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var arrayDicValue : [[String:Any]]! {
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return self as? [[String:Any]] ?? [[:]]
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}
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/// This returns the optionally wrapped object as an integer value.
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var intValue : Int? {
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return self as? Int
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}
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/// This returns the optionally wrapped object as a double value.
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var doubleValue : Double? {
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return self as? Double
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}
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/// This returns the optionally wrapped object as a float value.
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var floatValue : Float? {
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return self as? Float
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}
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/// This returns the optionally wrapped object as a URL value.
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var urlValue : URL? {
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if self.isNil {
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return nil
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}
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switch self {
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case is String, is Optional<String>:
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return URL(string: self.stringValue!)
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case is URL, is URL?:
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return self as? URL
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default:
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return nil
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}
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}
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}
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//MARK: - Boolean
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extension Bool {
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init(_ integerValue : Int) {
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if integerValue == 0 {
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self.init(false)
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} else {
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self.init(true)
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}
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}
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}
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//MARK: - Mirror Array:
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extension Array where Iterator.Element == Mirror {
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var allChildren : [String:Any] {
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var allChild : [String:Any] = [:]
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for mirror in self {
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mirror.children.forEach({ (child) in
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// Make sure our child has a label & the string describing the value is not nil. (Making optionals supported)
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if let label = child.label, String(describing: child.value) != "nil" {
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allChild[label] = child.value
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}
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})
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}
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return allChild
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}
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}
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extension Dictionary where Key == String, Value == Any {
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public func asData() -> [(String, Any)] {
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var data : [(String,Any)] = []
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for row in self {
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data.append(row)
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}
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return data
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}
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}
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