65 lines
1.8 KiB
Swift
65 lines
1.8 KiB
Swift
// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.
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import Foundation
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public extension Dictionary {
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var prettifiedDescription: String {
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return "[ " + map { key, value in
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let keyDescription = String(describing: key)
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let valueDescription = String(describing: value)
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let maxLength = 20
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let truncatedValueDescription = valueDescription.count > maxLength ? valueDescription.prefix(maxLength) + "..." : valueDescription
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return keyDescription + " : " + truncatedValueDescription
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}.joined(separator: ", ") + " ]"
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}
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func asArray() -> [(key: Key, value: Value)] {
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return Array(self)
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}
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}
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public extension Dictionary.Values {
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func asArray() -> [Value] {
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return Array(self)
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}
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}
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// MARK: - Functional Convenience
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public extension Dictionary {
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public subscript(_ key: Key?) -> Value? {
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guard let key: Key = key else { return nil }
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return self[key]
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}
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func setting(_ key: Key?, _ value: Value?) -> [Key: Value] {
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guard let key: Key = key else { return self }
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var updatedDictionary: [Key: Value] = self
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updatedDictionary[key] = value
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return updatedDictionary
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}
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func updated(with other: [Key: Value]) -> [Key: Value] {
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var updatedDictionary: [Key: Value] = self
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other.forEach { key, value in
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updatedDictionary[key] = value
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}
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return updatedDictionary
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}
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func removingValue(forKey key: Key?) -> [Key: Value] {
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guard let key: Key = key else { return self }
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var updatedDictionary: [Key: Value] = self
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updatedDictionary.removeValue(forKey: key)
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return updatedDictionary
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}
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}
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