LoadObjectFromFile implements the common pattern for loading an instance of an object from a json file.

NewFormattedJSONEncoder returns a json encoder configured for pretty-printed output (human-readable).

SaveNonDefaultValuesToFile saves an object to a file as json, but only fields that are not currently set to be the default value.

SaveObjectToFile implements the common pattern for saving an object to a file as json.

WriteNonDefaultValues writes object to a writer as json, but only fields that are not currently set to be the default value.