Ambiguous reference to member 'decode'

[Parameshvadivel]

In FirebaseArray - swift complier errors are showing

extension FirebaseArray: Codable {
init(from decoder: Decoder) throws {
let container = try decoder.singleValueContainer()
let externalValues = try container.decode([Element: Bool].self)

	values = Array(externalValues.filter { $0.value }.keys)
}

func encode(to encoder: Encoder) throws {
	var container = encoder.singleValueContainer()
	try container.encode(values.reduce(into: [:], { $0[$1] = true }))
}

}

errors are: '<Self, T where Self : SingleValueEncodingContainer, T : Encodable> (inout Self) -> (T) throws -> ()' requires that 'T' conform to 'Encodable'
Ambiguous reference to member 'decode'

[saramankaramata]

You copy and paste FirebaseArray.swift file, its work:

//
//  FirebaseArray.swift
//  navigatAR
//
//  Created by Nick Clifford on 2/14/18.
//  Copyright © 2018 MICDS Programming. All rights reserved.
//

struct FirebaseArray<T: Hashable & Codable> {
	typealias ArrayType = [T]
	
	var values: ArrayType
}

extension FirebaseArray: Collection {
	typealias Element = ArrayType.Element
	typealias Index = ArrayType.Index
	
	subscript(position: Index) -> Element {
		return values[position]
	}
	
	var startIndex: Index {
		return values.startIndex
	}
	
	var endIndex: Index {
		return values.endIndex
	}
	
	func index(after i: Index) -> Index {
		return i + 1
	}
}

extension FirebaseArray: ExpressibleByArrayLiteral {
	typealias ArrayLiteralElement = Element
	
	init(arrayLiteral elements: Element...) {
		values = elements
	}
}

extension FirebaseArray: Codable {
	init(from decoder: Decoder) throws {
		let container = try decoder.singleValueContainer()
		let externalValues = try container.decode([Element: Bool].self)
		
		values = Array(externalValues.filter { $0.value }.keys)
	}
	
	func encode(to encoder: Encoder) throws {
		var container = encoder.singleValueContainer()
		try container.encode(values.reduce(into: [:], { $0[$1] = true }))
	}
}

[michaelgira23]

Thank you for your comment @saramankaramata! I've included this fix in #44