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// retoor <retoor@molodetz.nl>
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import "dataset" for Dataset
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var ds = Dataset.memory()
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var users = ds["users"]
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users.insert({"name": "Alice", "age": 30})
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users.insert({"name": "Bob", "age": 25})
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users.insert({"name": "Charlie", "age": 35})
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var all = users.all()
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System.print(all.count) // expect: 3
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var found = users.find({"age__gt": 28})
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System.print(found.count) // expect: 2
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var alice = users.findOne({"name": "Alice"})
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System.print(alice["age"]) // expect: 30
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var young = users.find({"age__lt": 30})
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System.print(young.count) // expect: 1
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System.print(young[0]["name"]) // expect: Bob
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ds.close()
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