Nickolay Tarbayev

JSONDecoder objectWithData:error: throws unnecessary exception when data object has zero length.

2

In method: ``` - (id)objectWithData:(NSData *)jsonData error:(NSError **)error { if(jsonData == NULL) { [NSException raise:NSInvalidArgumentException format:@"The jsonData argument is NULL."]; } return([self objectWithUTF8String:(const unsigned char *)[jsonData bytes] length:[jsonData length] error:error]);...

Implements experimental diff with optimized moves calculation to produce only minimal required moves

18

## Changes in this pull request Previously diff calculation resulted in redundant list of moves, for example diff for the following array pair: [ 0, 1, 2, 3, 4, 5...

Multiprotocols mocking and class+protocols combination mocking

3

It's now possible to create mocks for multiple protocols and also for class and protocols combination.