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Pfeil, Scott Robert 2019-12-18 16:10:15 -05:00
parent 46e76f0b47
commit 14c608c4a5
1 changed files with 4 additions and 0 deletions
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4
MVMCoreUI/Models/Extensions/ModelHelper.swift
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@ -13,14 +13,17 @@ extension KeyedDecodingContainer where Key : CodingKey {
case moleculeName case moleculeName
} }
/// Decodes the molecule model with the given coding key based on moleculeName
public func decodeMolecule(codingKey: KeyedDecodingContainer<K>.Key) throws -> MoleculeProtocol { public func decodeMolecule(codingKey: KeyedDecodingContainer<K>.Key) throws -> MoleculeProtocol {
return try decodeModel(codingKey: codingKey, typeCodingKey: TypeCodingKey.moleculeName) return try decodeModel(codingKey: codingKey, typeCodingKey: TypeCodingKey.moleculeName)
} }
/// Decodes the molecule model with the given coding key based on moleculeName, optional
public func decodeMoleculeIfPresent(codingKey: KeyedDecodingContainer<K>.Key) throws -> MoleculeProtocol? { public func decodeMoleculeIfPresent(codingKey: KeyedDecodingContainer<K>.Key) throws -> MoleculeProtocol? {
return try decodeModelIfPresent(codingKey: codingKey, typeCodingKey: TypeCodingKey.moleculeName) return try decodeModelIfPresent(codingKey: codingKey, typeCodingKey: TypeCodingKey.moleculeName)
} }
/// Decodes the list of molecule models with the given coding key based on moleculeName
public func decodeMolecules(codingKey: KeyedDecodingContainer<K>.Key) throws -> [MoleculeProtocol] { public func decodeMolecules(codingKey: KeyedDecodingContainer<K>.Key) throws -> [MoleculeProtocol] {
guard let models = try decodeModels(codingKey: codingKey, typeCodingKey: TypeCodingKey.moleculeName) as? [MoleculeProtocol] else { guard let models = try decodeModels(codingKey: codingKey, typeCodingKey: TypeCodingKey.moleculeName) as? [MoleculeProtocol] else {
throw ModelRegistry.Error.decoderError throw ModelRegistry.Error.decoderError
@ -28,6 +31,7 @@ extension KeyedDecodingContainer where Key : CodingKey {
return models return models
} }
/// Decodes the list of molecule models with the given coding key based on moleculeName, optional
public func decodeMoleculesIfPresent(codingKey: KeyedDecodingContainer<K>.Key) throws -> [MoleculeProtocol]? { public func decodeMoleculesIfPresent(codingKey: KeyedDecodingContainer<K>.Key) throws -> [MoleculeProtocol]? {
return try decodeModelsIfPresent(codingKey: codingKey, typeCodingKey: TypeCodingKey.moleculeName) as? [MoleculeProtocol] return try decodeModelsIfPresent(codingKey: codingKey, typeCodingKey: TypeCodingKey.moleculeName) as? [MoleculeProtocol]
} }