Mantle/Mantle 1.5

on GitHub

• Adds Mantle.xcworkspace for easier development and integration.
• Adds convenience methods for serializing and deserializing arrays of MTLModels to JSON.
• Adds default values for value mapping transformers.
• If +JSONKeyPathByPropertyKey or +managedObjectKeysByPropertyKey map to property keys not part of +[MTLModel propertyKeys], an error is returned.
• -[MTLModel mergeValuesForKeysFromModel:] now property handles merging between subclasses.
• Prevents associated managed objects from being updated with incomplete data.

With kind contributions by @Dalog, @bartvandendriessche, @robrix, @jspahrsummers, @robb, @paulthorsteinson, @paulyoung and @kilink 💖