Fix for iOS9

Author: CoderMJLee

CHANGELOG.md

@@ -2,7 +2,9 @@
 
 ---
 
-## new
+## [1.1.1](https://github.com/kakaopensource/KakaJSON/releases/tag/1.1.1) (2019-11-04)
+- Closed issues
+	- [iOS 9 Crash](https://github.com/kakaopensource/KakaJSON/issues/31)
 - Merged pull requests
 	- [use isUppercase to check if the character is uppercase](https://github.com/kakaopensource/KakaJSON/pull/20)
 	- [A key should be able to contain dot](https://github.com/kakaopensource/KakaJSON/pull/21)

KakaJSON.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name        = "KakaJSON"
-  s.version     = "1.1.0"
+  s.version     = "1.1.1"
   s.summary     = "Fast conversion between JSON and model in Swift"
   s.homepage    = "https://github.com/kakaopensource/KakaJSON"
   s.license     = { :type => "MIT" }

README.md

@@ -18,12 +18,12 @@
 
 ### CocoaPods
 ```ruby
-pod 'KakaJSON', '~> 1.1.0' 
+pod 'KakaJSON', '~> 1.1.1' 
 ```
 
 ### Carthage
 ```ruby
-github "kakaopensource/KakaJSON" ~> 1.1.0
+github "kakaopensource/KakaJSON" ~> 1.1.1
 ```
 
 ### Swift Package Manager

Sources/KakaJSON/Metadata/Metadata.swift

@@ -19,7 +19,9 @@ public struct Metadata {
 
         // name
         let name = String(describing: type)
-        if name == "Swift._SwiftObject" || name == "NSObject" { return nil }
+        if name == "Swift._SwiftObject"
+            || name == "NSObject"
+            || name == "_TtCs12_SwiftObject" { return nil }
 
         typeLock.lock()
         defer { typeLock.unlock() }