slate[1]> [ |tree| tree: (Xml SimpleParser newOn: ' ') parse. tree name = 'Students' ifTrue: [(tree children select: #is: `er <- Xml Element) do: [|:child| child name = 'Student' ifTrue: [inform: (child attributes at: 'Name' ifAbsent: ['Noname'])]]]. ] do. April Bob Chad Dave Émily Nil