Dactyloidae iOS initial commit

mobile/ios/Client/Utils/Try.m

@@ -0,0 +1,21 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#import "Try.h"
+
+@implementation Try
+
+- (id) initWithTry: (void(^)()) tryBlock catch: (void(^)(NSException *exception)) catchBlock {
+    if (self = [super init]) {
+        @try {
+            tryBlock();
+        }
+        @catch (NSException *exception) {
+            catchBlock(exception);
+        }
+    }
+    return self;
+}
+
+@end