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20 lines
397 B
Nim
20 lines
397 B
Nim
import yaml.serialization, streams
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type
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Node = ref NodeObj
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NodeObj = object
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name: string
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left, right: Node
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var node1, node2, node3: Node
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new(node1); new(node2); new(node3)
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node1.name = "Node 1"
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node2.name = "Node 2"
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node3.name = "Node 3"
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node1.left = node2
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node1.right = node3
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node2.right = node3
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node3.left = node1
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var s = newFileStream("out.yaml", fmWrite)
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dump(node1, s)
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s.close() |