2017-01-12 17:26:44 +01:00
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package org.mariotaku.ktextension
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/**
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* Created by mariotaku on 2017/1/12.
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*/
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fun Array<*>?.isNotNullOrEmpty(): Boolean {
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return this != null && this.isNotEmpty()
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}
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fun Array<*>?.isNullOrEmpty(): Boolean {
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return this == null || this.isEmpty()
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}
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2017-02-10 16:38:59 +01:00
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fun <T : Any> Array<T>.toNulls(): Array<T?> {
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@Suppress("UNCHECKED_CAST")
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return this as Array<T?>
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2017-02-10 19:01:31 +01:00
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}
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fun <T : Any> Array<T>.toStringArray(): Array<String> {
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return Array(size) { this[it].toString() }
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}
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2017-04-14 09:05:51 +02:00
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inline fun <T : Any, reified R : Any> Array<T>.mapToArray(transform: (T) -> R): Array<R> {
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return map(transform).toTypedArray()
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}
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