23 lines
653 B
Kotlin
Vendored
23 lines
653 B
Kotlin
Vendored
// FIR_DUMP
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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("name", "age", "city", "weight")(
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"Alice", 15, "London", 54,
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"Bob", 45, "Dubai", 87,
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"Charlie", 20, "Moscow", null,
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"Charlie", 40, "Milan", null,
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"Bob", 30, "Tokyo", 68,
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"Alice", 20, null, 55,
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"Charlie", 30, "Moscow", 90,
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)
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val df1 = df.reorder { name..age }.byName()
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val df2 = df.reorder { name..city }.byName(desc = true)
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return "OK"
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}
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