NotEmptyCollection

@Since(version = KotoolsTypesVersion.V4_1_0)

Represents a collection that has at least one element of type E.

Functions

abstract override fun toString(): String

Returns the string representation of this collection.

abstract val head: E

The first element of this collection.

The size of this collection.

All elements of this collection except the first one.

@Since(version = KotoolsTypesVersion.V4_1_0)

Returns the size of this collection, or returns ZeroInt if this collection is null.