diff options
Diffstat (limited to 'src/main/kotlin/io/dico/parcels2/util/ext/Misc.kt')
| -rw-r--r-- | src/main/kotlin/io/dico/parcels2/util/ext/Misc.kt | 162 |
1 files changed, 81 insertions, 81 deletions
diff --git a/src/main/kotlin/io/dico/parcels2/util/ext/Misc.kt b/src/main/kotlin/io/dico/parcels2/util/ext/Misc.kt index 75aba35..e5e8aa9 100644 --- a/src/main/kotlin/io/dico/parcels2/util/ext/Misc.kt +++ b/src/main/kotlin/io/dico/parcels2/util/ext/Misc.kt @@ -1,81 +1,81 @@ -package io.dico.parcels2.util.ext - -import io.dico.dicore.Formatting -import io.dico.parcels2.logger -import java.io.File - -fun File.tryCreate(): Boolean { - if (exists()) { - return !isDirectory - } - val parent = parentFile - if (parent == null || !(parent.exists() || parent.mkdirs()) || !createNewFile()) { - logger.warn("Failed to create file $canonicalPath") - return false - } - return true -} - -inline fun Boolean.alsoIfTrue(block: () -> Unit): Boolean = also { if (it) block() } -inline fun Boolean.alsoIfFalse(block: () -> Unit): Boolean = also { if (!it) block() } - -inline fun <R> Any.synchronized(block: () -> R): R = synchronized(this, block) - -//inline fun <T> T?.isNullOr(condition: T.() -> Boolean): Boolean = this == null || condition() -//inline fun <T> T?.isPresentAnd(condition: T.() -> Boolean): Boolean = this != null && condition() -inline fun <T> T?.ifNullRun(block: () -> Unit): T? { - if (this == null) block() - return this -} - -inline fun <T, U> MutableMap<T, U>.editLoop(block: EditLoopScope<T, U>.(T, U) -> Unit) { - return EditLoopScope(this).doEditLoop(block) -} - -inline fun <T, U> MutableMap<T, U>.editLoop(block: EditLoopScope<T, U>.() -> Unit) { - return EditLoopScope(this).doEditLoop(block) -} - -class EditLoopScope<T, U>(val _map: MutableMap<T, U>) { - private var iterator: MutableIterator<MutableMap.MutableEntry<T, U>>? = null - lateinit var _entry: MutableMap.MutableEntry<T, U> - - inline val key get() = _entry.key - inline var value - get() = _entry.value - set(target) = run { _entry.setValue(target) } - - inline fun doEditLoop(block: EditLoopScope<T, U>.() -> Unit) { - val it = _initIterator() - while (it.hasNext()) { - _entry = it.next() - block() - } - } - - inline fun doEditLoop(block: EditLoopScope<T, U>.(T, U) -> Unit) { - val it = _initIterator() - while (it.hasNext()) { - val entry = it.next().also { _entry = it } - block(entry.key, entry.value) - } - } - - fun remove() { - iterator!!.remove() - } - - fun _initIterator(): MutableIterator<MutableMap.MutableEntry<T, U>> { - iterator?.let { throw IllegalStateException() } - return _map.entries.iterator().also { iterator = it } - } - -} - -operator fun Formatting.plus(other: Formatting) = toString() + other -operator fun Formatting.plus(other: String) = toString() + other - -inline fun <T> Pair<T, T>.forEach(block: (T) -> Unit) { - block(first) - block(second) -} +package io.dico.parcels2.util.ext
+
+import io.dico.dicore.Formatting
+import io.dico.parcels2.logger
+import java.io.File
+
+fun File.tryCreate(): Boolean {
+ if (exists()) {
+ return !isDirectory
+ }
+ val parent = parentFile
+ if (parent == null || !(parent.exists() || parent.mkdirs()) || !createNewFile()) {
+ logger.warn("Failed to create file $canonicalPath")
+ return false
+ }
+ return true
+}
+
+inline fun Boolean.alsoIfTrue(block: () -> Unit): Boolean = also { if (it) block() }
+inline fun Boolean.alsoIfFalse(block: () -> Unit): Boolean = also { if (!it) block() }
+
+inline fun <R> Any.synchronized(block: () -> R): R = synchronized(this, block)
+
+//inline fun <T> T?.isNullOr(condition: T.() -> Boolean): Boolean = this == null || condition()
+//inline fun <T> T?.isPresentAnd(condition: T.() -> Boolean): Boolean = this != null && condition()
+inline fun <T> T?.ifNullRun(block: () -> Unit): T? {
+ if (this == null) block()
+ return this
+}
+
+inline fun <T, U> MutableMap<T, U>.editLoop(block: EditLoopScope<T, U>.(T, U) -> Unit) {
+ return EditLoopScope(this).doEditLoop(block)
+}
+
+inline fun <T, U> MutableMap<T, U>.editLoop(block: EditLoopScope<T, U>.() -> Unit) {
+ return EditLoopScope(this).doEditLoop(block)
+}
+
+class EditLoopScope<T, U>(val _map: MutableMap<T, U>) {
+ private var iterator: MutableIterator<MutableMap.MutableEntry<T, U>>? = null
+ lateinit var _entry: MutableMap.MutableEntry<T, U>
+
+ inline val key get() = _entry.key
+ inline var value
+ get() = _entry.value
+ set(target) = run { _entry.setValue(target) }
+
+ inline fun doEditLoop(block: EditLoopScope<T, U>.() -> Unit) {
+ val it = _initIterator()
+ while (it.hasNext()) {
+ _entry = it.next()
+ block()
+ }
+ }
+
+ inline fun doEditLoop(block: EditLoopScope<T, U>.(T, U) -> Unit) {
+ val it = _initIterator()
+ while (it.hasNext()) {
+ val entry = it.next().also { _entry = it }
+ block(entry.key, entry.value)
+ }
+ }
+
+ fun remove() {
+ iterator!!.remove()
+ }
+
+ fun _initIterator(): MutableIterator<MutableMap.MutableEntry<T, U>> {
+ iterator?.let { throw IllegalStateException() }
+ return _map.entries.iterator().also { iterator = it }
+ }
+
+}
+
+operator fun Formatting.plus(other: Formatting) = toString() + other
+operator fun Formatting.plus(other: String) = toString() + other
+
+inline fun <T> Pair<T, T>.forEach(block: (T) -> Unit) {
+ block(first)
+ block(second)
+}
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