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Rename Column typealias to AnyColumnReference #279

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Mar 7, 2023
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Rename Column typealias to AnyColumnReference #279

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2 changes: 1 addition & 1 deletion core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/DataFrame.kt
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Expand Up @@ -57,7 +57,7 @@ public interface DataFrame<out T> : Aggregatable<T>, ColumnsContainer<T> {
override operator fun <C> get(columns: ColumnsSelector<T, C>): List<DataColumn<C>> =
getColumnsImpl(UnresolvedColumnsPolicy.Fail, columns)

public operator fun get(first: Column, vararg other: Column): DataFrame<T> = select(listOf(first) + other)
public operator fun get(first: AnyColumnReference, vararg other: AnyColumnReference): DataFrame<T> = select(listOf(first) + other)
public operator fun get(first: String, vararg other: String): DataFrame<T> = select(listOf(first) + other)
public operator fun get(columnRange: ClosedRange<String>): DataFrame<T> =
select { columnRange.start..columnRange.endInclusive }
Expand Down
2 changes: 1 addition & 1 deletion core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/DataRow.kt
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Expand Up @@ -28,7 +28,7 @@ public interface DataRow<out T> {
public operator fun <R> get(column: ColumnReference<R>): R
public operator fun <R> get(columns: List<ColumnReference<R>>): List<R> = columns.map { get(it) }
public operator fun <R> get(property: KProperty<R>): R = get(property.columnName) as R
public operator fun get(first: Column, vararg other: Column): DataRow<T> = owner.get(first, *other)[index]
public operator fun get(first: AnyColumnReference, vararg other: AnyColumnReference): DataRow<T> = owner.get(first, *other)[index]
public operator fun get(first: String, vararg other: String): DataRow<T> = owner.get(first, *other)[index]
public operator fun get(path: ColumnPath): Any? = owner.get(path)[index]
public operator fun get(name: String): Any?
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2 changes: 1 addition & 1 deletion core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/aliases.kt
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Expand Up @@ -138,7 +138,7 @@ public typealias RowValueFilter<T, C> = RowValueExpression<T, C, Boolean>

// region columns

public typealias Column = ColumnReference<*>
public typealias AnyColumnReference = ColumnReference<*>

public typealias ColumnGroupReference = ColumnReference<AnyRow>
public typealias ColumnGroupAccessor<T> = ColumnAccessor<DataRow<T>>
Expand Down
19 changes: 12 additions & 7 deletions core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/api/ColumnsSelectionDsl.kt
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@@ -1,10 +1,15 @@
package org.jetbrains.kotlinx.dataframe.api

import org.jetbrains.kotlinx.dataframe.*
import org.jetbrains.kotlinx.dataframe.AnyCol
import org.jetbrains.kotlinx.dataframe.AnyColumnReference
import org.jetbrains.kotlinx.dataframe.AnyRow
import org.jetbrains.kotlinx.dataframe.ColumnFilter
import org.jetbrains.kotlinx.dataframe.ColumnGroupReference
import org.jetbrains.kotlinx.dataframe.ColumnsContainer
import org.jetbrains.kotlinx.dataframe.ColumnsSelector
import org.jetbrains.kotlinx.dataframe.DataColumn
import org.jetbrains.kotlinx.dataframe.DataFrame
import org.jetbrains.kotlinx.dataframe.DataRow
import org.jetbrains.kotlinx.dataframe.Predicate
import org.jetbrains.kotlinx.dataframe.columns.ColumnAccessor
import org.jetbrains.kotlinx.dataframe.columns.ColumnGroup
Expand All @@ -16,6 +21,7 @@ import org.jetbrains.kotlinx.dataframe.columns.ColumnWithPath
import org.jetbrains.kotlinx.dataframe.columns.FrameColumn
import org.jetbrains.kotlinx.dataframe.columns.SingleColumn
import org.jetbrains.kotlinx.dataframe.columns.renamedReference
import org.jetbrains.kotlinx.dataframe.hasNulls
import org.jetbrains.kotlinx.dataframe.impl.columnName
import org.jetbrains.kotlinx.dataframe.impl.columns.ColumnsList
import org.jetbrains.kotlinx.dataframe.impl.columns.DistinctColumnSet
Expand All @@ -31,7 +37,6 @@ import org.jetbrains.kotlinx.dataframe.impl.columns.top
import org.jetbrains.kotlinx.dataframe.impl.columns.transform
import org.jetbrains.kotlinx.dataframe.impl.columns.transformSingle
import org.jetbrains.kotlinx.dataframe.impl.columns.tree.dfs
import org.jetbrains.kotlinx.dataframe.impl.getColumnsWithPaths
import kotlin.reflect.KProperty
import kotlin.reflect.KType
import kotlin.reflect.typeOf
Expand Down Expand Up @@ -67,7 +72,7 @@ public interface ColumnsSelectionDsl<out T> : ColumnSelectionDsl<T>, SingleColum

public operator fun String.rangeTo(endInclusive: String): ColumnSet<*> = toColumnAccessor().rangeTo(endInclusive.toColumnAccessor())

public operator fun Column.rangeTo(endInclusive: Column): ColumnSet<*> = object : ColumnSet<Any?> {
public operator fun AnyColumnReference.rangeTo(endInclusive: AnyColumnReference): ColumnSet<*> = object : ColumnSet<Any?> {
override fun resolve(context: ColumnResolutionContext): List<ColumnWithPath<Any?>> {
val startPath = [email protected](context)!!.path
val endPath = endInclusive.resolveSingle(context)!!.path
Expand Down Expand Up @@ -161,7 +166,7 @@ public interface ColumnsSelectionDsl<out T> : ColumnSelectionDsl<T>, SingleColum
}

public fun SingleColumn<*>.allAfter(colName: String): ColumnSet<Any?> = allAfter(pathOf(colName))
public fun SingleColumn<*>.allAfter(column: Column): ColumnSet<Any?> = allAfter(column.path())
public fun SingleColumn<*>.allAfter(column: AnyColumnReference): ColumnSet<Any?> = allAfter(column.path())

// endregion

Expand All @@ -180,7 +185,7 @@ public interface ColumnsSelectionDsl<out T> : ColumnSelectionDsl<T>, SingleColum
}

public fun SingleColumn<*>.allSince(colName: String): ColumnSet<Any?> = allSince(pathOf(colName))
public fun SingleColumn<*>.allSince(column: Column): ColumnSet<Any?> = allSince(column.path())
public fun SingleColumn<*>.allSince(column: AnyColumnReference): ColumnSet<Any?> = allSince(column.path())

// endregion

Expand All @@ -199,7 +204,7 @@ public interface ColumnsSelectionDsl<out T> : ColumnSelectionDsl<T>, SingleColum
}

public fun SingleColumn<*>.allBefore(colName: String): ColumnSet<Any?> = allBefore(pathOf(colName))
public fun SingleColumn<*>.allBefore(column: Column): ColumnSet<Any?> = allBefore(column.path())
public fun SingleColumn<*>.allBefore(column: AnyColumnReference): ColumnSet<Any?> = allBefore(column.path())

// endregion

Expand All @@ -218,7 +223,7 @@ public interface ColumnsSelectionDsl<out T> : ColumnSelectionDsl<T>, SingleColum
}

public fun SingleColumn<*>.allUntil(colName: String): ColumnSet<Any?> = allUntil(pathOf(colName))
public fun SingleColumn<*>.allUntil(column: Column): ColumnSet<Any?> = allUntil(column.path())
public fun SingleColumn<*>.allUntil(column: AnyColumnReference): ColumnSet<Any?> = allUntil(column.path())

// endregion

Expand Down
5 changes: 2 additions & 3 deletions core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/api/DataFrameGet.kt
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@@ -1,7 +1,7 @@
package org.jetbrains.kotlinx.dataframe.api

import org.jetbrains.kotlinx.dataframe.AnyCol
import org.jetbrains.kotlinx.dataframe.Column
import org.jetbrains.kotlinx.dataframe.AnyColumnReference
import org.jetbrains.kotlinx.dataframe.ColumnSelector
import org.jetbrains.kotlinx.dataframe.ColumnsContainer
import org.jetbrains.kotlinx.dataframe.ColumnsSelector
Expand All @@ -19,7 +19,6 @@ import org.jetbrains.kotlinx.dataframe.impl.columns.asAnyFrameColumn
import org.jetbrains.kotlinx.dataframe.impl.columns.toColumns
import org.jetbrains.kotlinx.dataframe.impl.getColumnPaths
import org.jetbrains.kotlinx.dataframe.impl.getColumnsWithPaths
import org.jetbrains.kotlinx.dataframe.indices
import org.jetbrains.kotlinx.dataframe.ncol
import org.jetbrains.kotlinx.dataframe.nrow
import kotlin.reflect.KProperty
Expand Down Expand Up @@ -89,7 +88,7 @@ public fun <T> ColumnsContainer<T>.getColumnGroupOrNull(column: KProperty<*>): C
public fun <C> ColumnsContainer<*>.containsColumn(column: ColumnReference<C>): Boolean = getColumnOrNull(column) != null
public fun ColumnsContainer<*>.containsColumn(column: KProperty<*>): Boolean = containsColumn(column.columnName)

public operator fun ColumnsContainer<*>.contains(column: Column): Boolean = containsColumn(column)
public operator fun ColumnsContainer<*>.contains(column: AnyColumnReference): Boolean = containsColumn(column)
public operator fun ColumnsContainer<*>.contains(column: KProperty<*>): Boolean = containsColumn(column)

// region rows
Expand Down
6 changes: 3 additions & 3 deletions core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/api/DataRowApi.kt
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@@ -1,7 +1,7 @@
package org.jetbrains.kotlinx.dataframe.api

import org.jetbrains.kotlinx.dataframe.AnyColumnReference
import org.jetbrains.kotlinx.dataframe.AnyRow
import org.jetbrains.kotlinx.dataframe.Column
import org.jetbrains.kotlinx.dataframe.ColumnsContainer
import org.jetbrains.kotlinx.dataframe.DataColumn
import org.jetbrains.kotlinx.dataframe.DataFrame
Expand Down Expand Up @@ -57,10 +57,10 @@ public fun <T> AnyRow.getValueOrNull(column: KProperty<T>): T? = getValueOrNull<
// region contains

public fun AnyRow.containsKey(columnName: String): Boolean = owner.containsColumn(columnName)
public fun AnyRow.containsKey(column: Column): Boolean = owner.containsColumn(column)
public fun AnyRow.containsKey(column: AnyColumnReference): Boolean = owner.containsColumn(column)
public fun AnyRow.containsKey(column: KProperty<*>): Boolean = owner.containsColumn(column)

public operator fun AnyRow.contains(column: Column): Boolean = containsKey(column)
public operator fun AnyRow.contains(column: AnyColumnReference): Boolean = containsKey(column)
public operator fun AnyRow.contains(column: KProperty<*>): Boolean = containsKey(column)

// endregion
Expand Down
10 changes: 5 additions & 5 deletions core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/api/Nulls.kt
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@@ -1,9 +1,9 @@
package org.jetbrains.kotlinx.dataframe.api

import org.jetbrains.kotlinx.dataframe.AnyCol
import org.jetbrains.kotlinx.dataframe.AnyColumnReference
import org.jetbrains.kotlinx.dataframe.AnyFrame
import org.jetbrains.kotlinx.dataframe.AnyRow
import org.jetbrains.kotlinx.dataframe.Column
import org.jetbrains.kotlinx.dataframe.ColumnsSelector
import org.jetbrains.kotlinx.dataframe.DataColumn
import org.jetbrains.kotlinx.dataframe.DataFrame
Expand Down Expand Up @@ -109,10 +109,10 @@ public fun <T> DataFrame<T>.dropNulls(vararg cols: KProperty<*>, whereAllNull: B
public fun <T> DataFrame<T>.dropNulls(vararg cols: String, whereAllNull: Boolean = false): DataFrame<T> =
dropNulls(whereAllNull) { cols.toColumns() }

public fun <T> DataFrame<T>.dropNulls(vararg cols: Column, whereAllNull: Boolean = false): DataFrame<T> =
public fun <T> DataFrame<T>.dropNulls(vararg cols: AnyColumnReference, whereAllNull: Boolean = false): DataFrame<T> =
dropNulls(whereAllNull) { cols.toColumns() }

public fun <T> DataFrame<T>.dropNulls(cols: Iterable<Column>, whereAllNull: Boolean = false): DataFrame<T> =
public fun <T> DataFrame<T>.dropNulls(cols: Iterable<AnyColumnReference>, whereAllNull: Boolean = false): DataFrame<T> =
dropNulls(whereAllNull) { cols.toColumnSet() }

public fun <T> DataColumn<T?>.dropNulls(): DataColumn<T> =
Expand All @@ -135,10 +135,10 @@ public fun <T> DataFrame<T>.dropNA(vararg cols: KProperty<*>, whereAllNA: Boolea
public fun <T> DataFrame<T>.dropNA(vararg cols: String, whereAllNA: Boolean = false): DataFrame<T> =
dropNA(whereAllNA) { cols.toColumns() }

public fun <T> DataFrame<T>.dropNA(vararg cols: Column, whereAllNA: Boolean = false): DataFrame<T> =
public fun <T> DataFrame<T>.dropNA(vararg cols: AnyColumnReference, whereAllNA: Boolean = false): DataFrame<T> =
dropNA(whereAllNA) { cols.toColumns() }

public fun <T> DataFrame<T>.dropNA(cols: Iterable<Column>, whereAllNA: Boolean = false): DataFrame<T> =
public fun <T> DataFrame<T>.dropNA(cols: Iterable<AnyColumnReference>, whereAllNA: Boolean = false): DataFrame<T> =
dropNA(whereAllNA) { cols.toColumnSet() }

public fun <T> DataFrame<T>.dropNA(whereAllNA: Boolean = false): DataFrame<T> =
Expand Down
10 changes: 5 additions & 5 deletions core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/api/add.kt
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Expand Up @@ -3,9 +3,9 @@ package org.jetbrains.kotlinx.dataframe.api
import org.jetbrains.kotlinx.dataframe.AnyBaseCol
import org.jetbrains.kotlinx.dataframe.AnyCol
import org.jetbrains.kotlinx.dataframe.AnyColumnGroupAccessor
import org.jetbrains.kotlinx.dataframe.AnyColumnReference
import org.jetbrains.kotlinx.dataframe.AnyFrame
import org.jetbrains.kotlinx.dataframe.AnyRow
import org.jetbrains.kotlinx.dataframe.Column
import org.jetbrains.kotlinx.dataframe.ColumnsContainer
import org.jetbrains.kotlinx.dataframe.DataColumn
import org.jetbrains.kotlinx.dataframe.DataFrame
Expand Down Expand Up @@ -149,9 +149,9 @@ public class AddDsl<T>(@PublishedApi internal val df: DataFrame<T>) : ColumnsCon
// TODO: support adding column into path
internal val columns = mutableListOf<AnyCol>()

public fun add(column: Column): Boolean = columns.add(column.resolveSingle(df)!!.data)
public fun add(column: AnyColumnReference): Boolean = columns.add(column.resolveSingle(df)!!.data)

public operator fun Column.unaryPlus(): Boolean = add(this)
public operator fun AnyColumnReference.unaryPlus(): Boolean = add(this)

public operator fun String.unaryPlus(): Boolean = add(df[this])

Expand All @@ -172,11 +172,11 @@ public class AddDsl<T>(@PublishedApi internal val df: DataFrame<T>) : ColumnsCon
public inline infix fun <reified R> ColumnAccessor<R>.from(noinline expression: RowExpression<T, R>): Boolean = name().from(expression)
public inline infix fun <reified R> KProperty<R>.from(noinline expression: RowExpression<T, R>): Boolean = add(name, Infer.Nulls, expression)

public infix fun String.from(column: Column): Boolean = add(column.rename(this))
public infix fun String.from(column: AnyColumnReference): Boolean = add(column.rename(this))
public inline infix fun <reified R> ColumnAccessor<R>.from(column: ColumnReference<R>): Boolean = name() from column
public inline infix fun <reified R> KProperty<R>.from(column: ColumnReference<R>): Boolean = name from column

public infix fun Column.into(name: String): Boolean = add(rename(name))
public infix fun AnyColumnReference.into(name: String): Boolean = add(rename(name))
public infix fun <R> ColumnReference<R>.into(column: ColumnAccessor<R>): Boolean = into(column.name())
public infix fun <R> ColumnReference<R>.into(column: KProperty<R>): Boolean = into(column.name)

Expand Down
4 changes: 2 additions & 2 deletions core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/api/countDistinct.kt
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@@ -1,7 +1,7 @@
package org.jetbrains.kotlinx.dataframe.api

import org.jetbrains.kotlinx.dataframe.AnyColumnReference
import org.jetbrains.kotlinx.dataframe.AnyFrame
import org.jetbrains.kotlinx.dataframe.Column
import org.jetbrains.kotlinx.dataframe.ColumnsSelector
import org.jetbrains.kotlinx.dataframe.DataFrame
import org.jetbrains.kotlinx.dataframe.impl.columns.toColumns
Expand All @@ -19,6 +19,6 @@ public fun <T, C> DataFrame<T>.countDistinct(columns: ColumnsSelector<T, C>): In

public fun <T> DataFrame<T>.countDistinct(vararg columns: String): Int = countDistinct { columns.toColumns() }
public fun <T, C> DataFrame<T>.countDistinct(vararg columns: KProperty<C>): Int = countDistinct { columns.toColumns() }
public fun <T> DataFrame<T>.countDistinct(vararg columns: Column): Int = countDistinct { columns.toColumns() }
public fun <T> DataFrame<T>.countDistinct(vararg columns: AnyColumnReference): Int = countDistinct { columns.toColumns() }

// endregion
6 changes: 3 additions & 3 deletions core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/api/cumSum.kt
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@@ -1,6 +1,6 @@
package org.jetbrains.kotlinx.dataframe.api

import org.jetbrains.kotlinx.dataframe.Column
import org.jetbrains.kotlinx.dataframe.AnyColumnReference
import org.jetbrains.kotlinx.dataframe.ColumnsSelector
import org.jetbrains.kotlinx.dataframe.DataColumn
import org.jetbrains.kotlinx.dataframe.DataFrame
Expand Down Expand Up @@ -38,7 +38,7 @@ private val supportedClasses = setOf(Double::class, Float::class, Int::class, Lo
public fun <T, C> DataFrame<T>.cumSum(skipNA: Boolean = defaultCumSumSkipNA, columns: ColumnsSelector<T, C>): DataFrame<T> =
convert(columns).to { if (it.typeClass in supportedClasses) it.cast<Number?>().cumSum(skipNA) else it }
public fun <T> DataFrame<T>.cumSum(vararg columns: String, skipNA: Boolean = defaultCumSumSkipNA): DataFrame<T> = cumSum(skipNA) { columns.toColumns() }
public fun <T> DataFrame<T>.cumSum(vararg columns: Column, skipNA: Boolean = defaultCumSumSkipNA): DataFrame<T> = cumSum(skipNA) { columns.toColumns() }
public fun <T> DataFrame<T>.cumSum(vararg columns: AnyColumnReference, skipNA: Boolean = defaultCumSumSkipNA): DataFrame<T> = cumSum(skipNA) { columns.toColumns() }
public fun <T> DataFrame<T>.cumSum(vararg columns: KProperty<*>, skipNA: Boolean = defaultCumSumSkipNA): DataFrame<T> = cumSum(skipNA) { columns.toColumns() }

public fun <T> DataFrame<T>.cumSum(skipNA: Boolean = defaultCumSumSkipNA): DataFrame<T> = cumSum(skipNA) { allDfs() }
Expand All @@ -50,7 +50,7 @@ public fun <T> DataFrame<T>.cumSum(skipNA: Boolean = defaultCumSumSkipNA): DataF
public fun <T, G, C> GroupBy<T, G>.cumSum(skipNA: Boolean = defaultCumSumSkipNA, columns: ColumnsSelector<G, C>): GroupBy<T, G> =
updateGroups { cumSum(skipNA, columns) }
public fun <T, G> GroupBy<T, G>.cumSum(vararg columns: String, skipNA: Boolean = defaultCumSumSkipNA): GroupBy<T, G> = cumSum(skipNA) { columns.toColumns() }
public fun <T, G> GroupBy<T, G>.cumSum(vararg columns: Column, skipNA: Boolean = defaultCumSumSkipNA): GroupBy<T, G> = cumSum(skipNA) { columns.toColumns() }
public fun <T, G> GroupBy<T, G>.cumSum(vararg columns: AnyColumnReference, skipNA: Boolean = defaultCumSumSkipNA): GroupBy<T, G> = cumSum(skipNA) { columns.toColumns() }
public fun <T, G> GroupBy<T, G>.cumSum(vararg columns: KProperty<*>, skipNA: Boolean = defaultCumSumSkipNA): GroupBy<T, G> = cumSum(skipNA) { columns.toColumns() }
public fun <T, G> GroupBy<T, G>.cumSum(skipNA: Boolean = defaultCumSumSkipNA): GroupBy<T, G> = cumSum(skipNA) { allDfs() }

Expand Down
10 changes: 5 additions & 5 deletions core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/api/distinct.kt
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@@ -1,6 +1,6 @@
package org.jetbrains.kotlinx.dataframe.api

import org.jetbrains.kotlinx.dataframe.Column
import org.jetbrains.kotlinx.dataframe.AnyColumnReference
import org.jetbrains.kotlinx.dataframe.ColumnsSelector
import org.jetbrains.kotlinx.dataframe.DataFrame
import org.jetbrains.kotlinx.dataframe.impl.columns.toColumnSet
Expand All @@ -18,19 +18,19 @@ public fun <T> DataFrame<T>.distinct(vararg columns: KProperty<*>): DataFrame<T>
set
}
public fun <T> DataFrame<T>.distinct(vararg columns: String): DataFrame<T> = distinct { columns.toColumns() }
public fun <T> DataFrame<T>.distinct(vararg columns: Column): DataFrame<T> = distinct { columns.toColumns() }
public fun <T> DataFrame<T>.distinct(vararg columns: AnyColumnReference): DataFrame<T> = distinct { columns.toColumns() }

@JvmName("distinctT")
public fun <T> DataFrame<T>.distinct(columns: Iterable<String>): DataFrame<T> = distinct { columns.toColumns() }
public fun <T> DataFrame<T>.distinct(columns: Iterable<Column>): DataFrame<T> = distinct { columns.toColumnSet() }
public fun <T> DataFrame<T>.distinct(columns: Iterable<AnyColumnReference>): DataFrame<T> = distinct { columns.toColumnSet() }

public fun <T> DataFrame<T>.distinctBy(vararg columns: KProperty<*>): DataFrame<T> = distinctBy { columns.toColumns() }
public fun <T> DataFrame<T>.distinctBy(vararg columns: String): DataFrame<T> = distinctBy { columns.toColumns() }
public fun <T> DataFrame<T>.distinctBy(vararg columns: Column): DataFrame<T> = distinctBy { columns.toColumns() }
public fun <T> DataFrame<T>.distinctBy(vararg columns: AnyColumnReference): DataFrame<T> = distinctBy { columns.toColumns() }

@JvmName("distinctByT")
public fun <T> DataFrame<T>.distinctBy(columns: Iterable<String>): DataFrame<T> = distinctBy { columns.toColumns() }
public fun <T> DataFrame<T>.distinctBy(columns: Iterable<Column>): DataFrame<T> = distinctBy { columns.toColumnSet() }
public fun <T> DataFrame<T>.distinctBy(columns: Iterable<AnyColumnReference>): DataFrame<T> = distinctBy { columns.toColumnSet() }

public fun <T, C> DataFrame<T>.distinctBy(columns: ColumnsSelector<T, C>): DataFrame<T> {
val cols = get(columns)
Expand Down
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