Andrey Breslav
38 lines
1.1 KiB
Kotlin
38 lines
1.1 KiB
Kotlin
package kotlin
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/** Returns true if the array is not empty */
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public inline fun <T> Array<T>.notEmpty() : Boolean = !this.isEmpty()
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/** Returns true if the array is empty */
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public inline fun <T> Array<T>.isEmpty() : Boolean = this.size == 0
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/** Returns the array if its not null or else returns an empty array */
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public inline fun <T> Array<out T>?.orEmpty() : Array<out T> = if (this != null) this else array<T>()
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public inline val BooleanArray.lastIndex : Int
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get() = this.size - 1
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public inline val ByteArray.lastIndex : Int
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get() = this.size - 1
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public inline val ShortArray.lastIndex : Int
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get() = this.size - 1
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public inline val IntArray.lastIndex : Int
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get() = this.size - 1
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public inline val LongArray.lastIndex : Int
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get() = this.size - 1
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public inline val FloatArray.lastIndex : Int
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get() = this.size - 1
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public inline val DoubleArray.lastIndex : Int
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get() = this.size - 1
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public inline val CharArray.lastIndex : Int
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get() = this.size - 1
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public inline val <T: Any?> Array<T>.lastIndex : Int
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get() = this.size - 1
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