RosettaCodeData/Task/Polymorphic-copy/E/polymorphic-copy-2.e

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2013-04-10 23:57:08 -07:00
? def a := [1].diverge()
# value: [1].diverge()
? def b := copy(a)
# value: [1].diverge()
? b.push(2)
? a
# value: [1].diverge()
? b
# value: [1, 2].diverge()