support NSDecimalNumber

support NSDecimalNumber

Author: CoderMJLee

MJExtension.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "MJExtension"
-  s.version      = "3.0.7"
+  s.version      = "3.0.8"
   s.ios.deployment_target = '6.0'
   s.osx.deployment_target = '10.8'
   s.summary      = "A fast and convenient conversion between JSON and model"

MJExtension/NSObject+MJKeyValue.m

@@ -53,11 +53,8 @@ + (BOOL)mj_isReferenceReplacedKeyWhenCreatingKeyValues
 }
 
 #pragma mark - --常用的对象--
-static NSNumberFormatter *numberFormatter_;
 + (void)load
 {
-    numberFormatter_ = [[NSNumberFormatter alloc] init];
-    
     // 默认设置
     [self mj_referenceReplacedKeyWhenCreatingKeyValues:YES];
 }
@@ -159,7 +156,7 @@ - (instancetype)mj_setKeyValues:(id)keyValues context:(NSManagedObjectContext *)
                         NSString *oldValue = value;
 
                         // NSString -> NSNumber
-                        value = [numberFormatter_ numberFromString:oldValue];
+                        value = [NSDecimalNumber decimalNumberWithString:oldValue];
 
                         // 如果是BOOL
                         if (type.isBoolType) {

MJExtensionExample/MJExtensionConfig.m

@@ -29,8 +29,8 @@ + (void)load
                  };
     }];
 
-#pragma mark User类的只有name、icon属性参与字典转模型
-//    [User mj_setupAllowedPropertyNames:^NSArray *{
+#pragma mark MJUser类的只有name、icon属性参与字典转模型
+//    [MJUser mj_setupAllowedPropertyNames:^NSArray *{
 //        return @[@"name", @"icon"];
 //    }];
     // 相当于在MJUser.m中实现了+(NSArray *)mj_allowedPropertyNames方法
@@ -59,23 +59,23 @@ + (void)load
 
 #pragma mark MJStudent中的desc属性对应着字典中的desciption
 #pragma mark ....
-//    [MJStudent mj_setupReplacedKeyFromPropertyName:^NSDictionary *{
-//        return @{
-//                 @"desc" : @"desciption",
-//                 @"oldName" : @"name.oldName",
-//                 @"nowName" : @"name.newName",
-//                 @"otherName" : @[@"otherName", @"name.newName", @"name.oldName"],
-//                 @"nameChangedTime" : @"name.info[1].nameChangedTime",
-//                 @"bag" : @"other.bag"
-//                 };
-//    }];
+    [MJStudent mj_setupReplacedKeyFromPropertyName:^NSDictionary *{
+        return @{
+                 @"desc" : @"desciption",
+                 @"oldName" : @"name.oldName",
+                 @"nowName" : @"name.newName",
+                 @"otherName" : @[@"otherName", @"name.newName", @"name.oldName"],
+                 @"nameChangedTime" : @"name.info[1].nameChangedTime",
+                 @"bag" : @"other.bag"
+                 };
+    }];
     // 相当于在MJStudent.m中实现了+(NSDictionary *)mj_replacedKeyFromPropertyName方法
 
 #pragma mark MJDog的所有驼峰属性转成下划线key去字典中取值
     [MJDog mj_setupReplacedKeyFromPropertyName121:^NSString *(NSString *propertyName) {
         return [propertyName mj_underlineFromCamel];
     }];
-    // 相当于在Dog.m中实现了+(NSDictionary *)mj_replacedKeyFromPropertyName121:方法
+    // 相当于在MJDog.m中实现了+(NSDictionary *)mj_replacedKeyFromPropertyName121:方法
 
 #pragma mark MJBook的日期处理、字符串nil值处理
     [MJBook mj_setupNewValueFromOldValue:^id(id object, id oldValue, MJProperty *property) {

MJExtensionExample/MJUser.h

@@ -21,9 +21,9 @@ typedef enum {
 /** 年龄 */
 @property (assign, nonatomic) unsigned int age;
 /** 身高 */
-@property (assign, nonatomic) float height;
+@property (strong, nonatomic) NSNumber *height;
 /** 财富 */
-@property (strong, nonatomic) NSNumber *money;
+@property (strong, nonatomic) NSDecimalNumber *money;
 /** 性别 */
 @property (assign, nonatomic) Sex sex;
 /** 同性恋 */

MJExtensionExample/main.m

@@ -77,7 +77,7 @@ void keyValues2object()
     MJUser *user = [MJUser mj_objectWithKeyValues:dict];
 
     // 3.打印MJUser模型的属性
-    MJExtensionLog(@"name=%@, icon=%@, age=%zd, height=%f, money=%@, sex=%d, gay=%d", user.name, user.icon, user.age, user.height, user.money, user.sex, user.gay);
+    MJExtensionLog(@"name=%@, icon=%@, age=%zd, height=%@, money=%@, sex=%d, gay=%d", user.name, user.icon, user.age, user.height, user.money, user.sex, user.gay);
 }
 
 /**
@@ -92,7 +92,7 @@ void keyValues2object1()
     MJUser *user = [MJUser mj_objectWithKeyValues:jsonString];
 
     // 3.打印MJUser模型的属性
-    MJExtensionLog(@"name=%@, icon=%@, age=%d, height=%@", user.name, user.icon, user.age, @(user.height));
+    MJExtensionLog(@"name=%@, icon=%@, age=%d, height=%@", user.name, user.icon, user.age, user.height);
 }
 
 /**