Open-source multiplayer game server compatible with the RuneScape client
https://www.openrs2.org/
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29 lines
659 B
29 lines
659 B
package org.openrs2.util.collect
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public fun <T> MutableIterable<T>.removeFirst(): T {
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return removeFirstOrNull() ?: throw NoSuchElementException()
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}
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public fun <T> MutableIterable<T>.removeFirstOrNull(): T? {
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val iterator = iterator()
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if (!iterator.hasNext()) {
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return null
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}
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val element = iterator.next()
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iterator.remove()
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return element
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}
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public inline fun <T> MutableIterable<T>.removeFirst(predicate: (T) -> Boolean): Boolean {
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val iterator = iterator()
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for (element in iterator) {
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if (predicate(element)) {
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iterator.remove()
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return true
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}
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}
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return false
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}
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