update destination list with entries

[David Rundle]

given

destination = [ 
 { id: 1, name = "dave", isEnabled = false },
 { id: 2, name = "bob", isEnabled = false }
]

source = [
 { id: 1, name = "dave", isEnabled = true },
 { id: 3, name = "leeloo", isEnabled = false }
]

mapper.mapTo(source, destination);

//results in

destination == [ 
 { id: 1, name = "dave", isEnabled = true },
 { id: 3, name = "leeloo", isEnabled = false }
]

the main thing to note

• entries have an id
• entry 1, is not replaced, it is updated, thus any object reference is up held.
• entry 2, is removed
• entry 3, is a new instance added to destination
• the list itself also retains the same instance

[David Rundle]

#4d72919

[David Rundle]

#0e1ec9c

[David Rundle]

initial version support