From bed0efa01d6d9aae078ca36c54fc1fcf47185f67 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Viktoras=20Laukevic=CC=8Cius?=
 <viktoras.laukevicius@yahoo.com>
Date: Fri, 18 Dec 2015 09:55:06 +0200
Subject: [PATCH 1/2] Mutex lock for static variables

---
 Realm+JSON/RLMObject+JSON.m | 67 ++++++++++++++++++++-----------------
 1 file changed, 36 insertions(+), 31 deletions(-)

diff --git a/Realm+JSON/RLMObject+JSON.m b/Realm+JSON/RLMObject+JSON.m
index cb37a55..93acf40 100644
--- a/Realm+JSON/RLMObject+JSON.m
+++ b/Realm+JSON/RLMObject+JSON.m
@@ -294,19 +294,20 @@ + (NSDictionary *)mc_inboundMapping {
     dispatch_once(&onceToken, ^{
         mappingForClassName = [NSMutableDictionary dictionary];
     });
-
-	NSDictionary *mapping = mappingForClassName[[self className]];
-	if (!mapping) {
-		SEL selector = NSSelectorFromString(@"JSONInboundMappingDictionary");
-		if ([self respondsToSelector:selector]) {
-			mapping = MCValueFromInvocation(self, selector);
-		}
-		else {
-			mapping = [self mc_defaultInboundMapping];
-		}
-		mappingForClassName[[self className]] = mapping;
-	}
-	return mapping;
+    @synchronized(mappingForClassName) {
+        NSDictionary *mapping = mappingForClassName[[self className]];
+        if (!mapping) {
+            SEL selector = NSSelectorFromString(@"JSONInboundMappingDictionary");
+            if ([self respondsToSelector:selector]) {
+                mapping = MCValueFromInvocation(self, selector);
+            }
+            else {
+                mapping = [self mc_defaultInboundMapping];
+            }
+            mappingForClassName[[self className]] = mapping;
+        }
+        return mapping;
+    }
 }
 
 + (NSDictionary *)mc_outboundMapping {
@@ -316,18 +317,20 @@ + (NSDictionary *)mc_outboundMapping {
         mappingForClassName = [NSMutableDictionary dictionary];
     });
 
-	NSDictionary *mapping = mappingForClassName[[self className]];
-	if (!mapping) {
-		SEL selector = NSSelectorFromString(@"JSONOutboundMappingDictionary");
-		if ([self respondsToSelector:selector]) {
-			mapping = MCValueFromInvocation(self, selector);
-		}
-		else {
-			mapping = [self mc_defaultOutboundMapping];
-		}
-		mappingForClassName[[self className]] = mapping;
-	}
-	return mapping;
+    @synchronized(mappingForClassName) {
+        NSDictionary *mapping = mappingForClassName[[self className]];
+        if (!mapping) {
+            SEL selector = NSSelectorFromString(@"JSONOutboundMappingDictionary");
+            if ([self respondsToSelector:selector]) {
+                mapping = MCValueFromInvocation(self, selector);
+            }
+            else {
+                mapping = [self mc_defaultOutboundMapping];
+            }
+            mappingForClassName[[self className]] = mapping;
+        }
+        return mapping;
+    }
 }
 
 + (RLMProperty *)mc_propertyForPropertyKey:(NSString *)key {
@@ -349,12 +352,14 @@ + (Class)mc_classForPropertyKey:(NSString *)key {
             set = [NSCharacterSet characterSetWithCharactersInString:@"\"<"];
         });
 
-		NSString *string;
-		NSScanner *scanner = [NSScanner scannerWithString:attributes];
-		scanner.charactersToBeSkipped = set;
-		[scanner scanUpToCharactersFromSet:set intoString:NULL];
-		[scanner scanUpToCharactersFromSet:set intoString:&string];
-		return NSClassFromString(string);
+        @synchronized(set) {
+            NSString *string;
+            NSScanner *scanner = [NSScanner scannerWithString:attributes];
+            scanner.charactersToBeSkipped = set;
+            [scanner scanUpToCharactersFromSet:set intoString:NULL];
+            [scanner scanUpToCharactersFromSet:set intoString:&string];
+            return NSClassFromString(string);
+        }
 	}
 	return nil;
 }

From a438bdf46da21ceccc3a0a36488ff738d47edf2e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Viktoras=20Laukevic=CC=8Cius?=
 <viktoras.laukevicius@yahoo.com>
Date: Wed, 6 Jan 2016 09:26:13 +0200
Subject: [PATCH 2/2] Bumped pod version 0.2.13

---
 Realm+JSON.podspec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Realm+JSON.podspec b/Realm+JSON.podspec
index 7ec97c6..2f77273 100644
--- a/Realm+JSON.podspec
+++ b/Realm+JSON.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name     = 'Realm+JSON'
-  s.version  = '0.2.12'
+  s.version  = '0.2.13'
   s.ios.deployment_target     = '7.0'
   s.osx.deployment_target     = '10.9'
   s.watchos.deployment_target = '2.0'