kotlin-stdlib/kotlin.collections/intersect

intersect

infix fun <T> Array<out T>.intersect(other: Iterable<T>): Set<T>(source)
infix fun ByteArray.intersect(other: Iterable<Byte>): Set<Byte>(source)
infix fun ShortArray.intersect(other: Iterable<Short>): Set<Short>(source)
infix fun IntArray.intersect(other: Iterable<Int>): Set<Int>(source)
infix fun LongArray.intersect(other: Iterable<Long>): Set<Long>(source)
infix fun FloatArray.intersect(other: Iterable<Float>): Set<Float>(source)
infix fun DoubleArray.intersect(other: Iterable<Double>): Set<Double>(source)
infix fun BooleanArray.intersect(other: Iterable<Boolean>): Set<Boolean>(source)
infix fun CharArray.intersect(other: Iterable<Char>): Set<Char>(source)

Returns a set containing all elements that are contained by both this array and the specified collection.

The returned set preserves the element iteration order of the original array.

To get a set containing all elements that are contained at least in one of these collections use union.

Since Kotlin

1.0
infix fun <T> Iterable<T>.intersect(other: Iterable<T>): Set<T>(source)

Returns a set containing all elements that are contained by both this collection and the specified collection.

The returned set preserves the element iteration order of the original collection.

To get a set containing all elements that are contained at least in one of these collections use union.

Since Kotlin

1.0