16 lines
487 B
Kotlin
Vendored
16 lines
487 B
Kotlin
Vendored
import org.jetbrains.kotlinx.dataframe.*
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import org.jetbrains.kotlinx.dataframe.annotations.*
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import org.jetbrains.kotlinx.dataframe.api.*
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import org.jetbrains.kotlinx.dataframe.io.*
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fun box(): String {
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val df = dataFrameOf("a", "b", "c")(1, 2, 3, 4, 5, 6)
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val dCol: DataColumn<String> = df.insert("d") { (b * c).toString() }.at(2)
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// weird way to check order, but ok?..
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.select { drop(2) }
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.select { take(1) }
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.select { d }.d
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return "OK"
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}
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