新增plat

Document/README/Usages.md

@@ -491,6 +491,40 @@ class Model: SmartDecodable {
 
 
 
+### extend（继承）
+
+Inheritance does not have a particularly good implementation in Codable, but SmartCodable provides a combination (@SmartFlat) that indirectly implements inheritance requirements.
+
+继承在Codable中没有特别好的实现方案， SmartCodable提供了组合方式（@SmartFlat）用来间接实现继承的需求。
+
+```
+let jsonString = """
+{
+    "a": "aa",
+    "b": 100,
+    "longitude": 3,
+    "latitude": 4
+}
+"""
+if let model = SubModel.deserialize(from: jsonString) {
+    smartPrint(value: model.c)
+}
+
+struct SuperModel: SmartCodable {
+    var longitude: Double?
+    var latitude: Double?
+}
+struct SubModel: SmartCodable {
+    var a: String?
+    var b: Int?
+    
+    @SmartFlat
+    var c: SuperModel?
+}
+```
+
+
+
 ### Update Existing Model（更新现有模型）
 
 ```

Document/Suggest/suggest4.md

@@ -221,7 +221,7 @@ struct SmartModel: SmartCodable {
 //            case ignoreKey
     }
 
-    static func mapping() -> [MappingRelationship]? {
+    static func mappingForKey() -> [SmartKeyTransformer]? {
         [
             CodingKeys.name <--- ["nick_name", "realName"],
             CodingKeys.age <--- "self_age"
@@ -261,13 +261,16 @@ print(handyModel.dict)
 
 ```
 struct SmartModel: SmartCodable {
-    var name: SmartAny?
-    var dict: [String: SmartAny] = [:]
+    @SmartAny
+    var name: Any?
+    
+    @SmartAny
+    var dict: [String: Any] = [:]
 }
 
 guard let smartModel = SmartModel.deserialize(from: dict) else { return }
-print(smartModel.name?.peel)
-print(smartModel.dict.peel)
+print(smartModel.name)
+print(smartModel.dict)
 ```
 
 
@@ -293,7 +296,7 @@ class HandyModel: HandyBaseModel {
 
 ### SmartCodable
 
-需要子类重写 `required init(from decoder: Decoder) throws`  方法。
+方案1: 需要子类重写 `required init(from decoder: Decoder) throws`  方法。
 
 ```
 class SmartBaseModel: SmartCodable {
@@ -322,7 +325,7 @@ class SmartModel: SmartBaseModel {
 
 
 
-### 使用协议替代继承
+方案2: 使用协议替代继承
 
 继承代表着Model必须是 **class** 。这并不可取。完全可以使用更轻量化的 **struct** 。
 
@@ -348,6 +351,38 @@ extension ReplaceHandyJSON_5ViewController {
 
 
 
+方案3: 使用组合代替继承
+
+继承在Codable中没有特别好的实现方案， SmartCodable提供了组合方式（@SmartFlat）用来间接实现继承的需求。
+
+```
+let jsonString = """
+{
+    "a": "aa",
+    "b": 100,
+    "longitude": 3,
+    "latitude": 4
+}
+"""
+if let model = SubModel.deserialize(from: jsonString) {
+    smartPrint(value: model.superModel)
+}
+
+struct SuperModel: SmartCodable {
+    var longitude: Double?
+    var latitude: Double?
+}
+struct SubModel: SmartCodable {
+    var a: String?
+    var b: Int?
+    
+    @SmartFlat
+    var superModel: SuperModel?
+}
+```
+
+
+
 ## 八. 枚举的解析
 
 需要做一定的兼容。

Example/Podfile.lock

@@ -8,7 +8,7 @@ PODS:
   - FBSnapshotTestCase/SwiftSupport (2.1.4):
     - FBSnapshotTestCase/Core
   - HandyJSON (5.0.0-beta.1)
-  - SmartCodable (4.0.3.1)
+  - SmartCodable (4.0.4)
   - SnapKit (5.6.0)
 
 DEPENDENCIES:
@@ -39,7 +39,7 @@ SPEC CHECKSUMS:
   CleanJSON: 910a36465ce4829e264a902ccf6d1455fdd9f980
   FBSnapshotTestCase: 094f9f314decbabe373b87cc339bea235a63e07a
   HandyJSON: 582477127ab3ab65bd2e471815f1a7b846856978
-  SmartCodable: d46b8eb3cff493e282840a955031c414ce50c039
+  SmartCodable: 91f469249cf9cd8c1ef4777bffe902e167293846
   SnapKit: e01d52ebb8ddbc333eefe2132acf85c8227d9c25
 
 PODFILE CHECKSUM: 7f3af03f81934df0c035518074a7abbec8fa9d3f

Example/SmartCodable/Test2ViewController.swift

@@ -40,7 +40,7 @@ class Test2ViewController: BaseViewController {
         }
     }
     struct OptionalArrayElementsExample: SmartCodable {
-//        @SmartFlat
+        @SmartFlat
         var array: [ArrayElement] = []
     }
 

Example/SmartCodable/Test3ViewController.swift

@@ -23,31 +23,27 @@ class Test3ViewController: BaseViewController {
         {
             "a": "aa",
             "b": 100,
-            "c": {
-                "longitude": 300,
-                "latitude": 400
-            },
-
-            "longitude": 3,
+            "longitude": "3",
             "latitude": 4
         }
         """
-        if let model = SubClass.deserialize(from: jsonString) {
+        if let model = SubModel.deserialize(from: jsonString) {
             smartPrint(value: model.c)
         }
     }
-    struct SuperClass: SmartCodable {
+    struct SuperModel: SmartCodable {
         var longitude: Double?
         var latitude: Double?
-
-        var a: String?
-        var b: Int?
     }
-    struct SubClass: SmartCodable {
+    struct SubModel: SmartCodable {
         var a: String?
         var b: Int?
 
         @SmartFlat
-        var c: SuperClass?
+        var c: SuperModel?
     }
 }
+
+
+
+

Example/SmartCodable/TestViewController.swift

@@ -13,37 +13,40 @@ import HandyJSON
 import CleanJSON
 import BTPrint
 
-import SmartCodable
-
-
-/** todo
- 1. 验证plat的准确性
- 2. 验证解析容器/容器模型的准确性。 
- */
-
-
 class TestViewController: BaseViewController {
 
     override func viewDidLoad() {
         super.viewDidLoad()
-
-        let dict: [String: Any] = [
-            "name": [
-                1, 2, 3
-            ]
-        ]
 
-        if let model = Model.deserialize(from: dict) {
-            print(model)
-            print("\n")
-            print(model.toDictionary())
-
-
+        let jsonString = """
+        {
+            "a": "aa",
+            "b": 100,
+            "c": {
+                "longitude": 300,
+                "latitude": 400
+            },
+
+            "longitude": 3,
+            "latitude": 4
+        }
+        """
+        if let model = SubClass.deserialize(from: jsonString) {
+            smartPrint(value: model.c)
         }
     }
-
-    struct Model: SmartCodable {
-        var name: [String] = []
+    struct SuperClass: SmartCodable {
+        var longitude: Double?
+        var latitude: Double?
+
+        var a: String?
+        var b: Int?
+    }
+    struct SubClass: SmartCodable {
+        var a: String?
+        var b: Int?
+
+        @SmartFlat
+        var c: SuperClass?
     }
 }
-

SmartCodable.podspec

@@ -12,7 +12,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'SmartCodable'
-  s.version          = '4.0.3.1'
+  s.version          = '4.0.4'
   s.summary          = '数据解析库'
 
   s.homepage         = 'https://github.com/intsig171'