shared/dev.suresh

Package-level declarations

Types

AtomicSample

class AtomicSample

Console

external class Console : JsAny

JavaScript console class

DOP

open class DOP

Env

object Env

System env var property delegate.

Expr

@NullMarked

interface Expr

Gatherers

open class Gatherers

Greeting

class Greeting

JsPlatform

object JsPlatform : Platform

JvmPlatform

object JvmPlatform : Platform

Lang

class Lang : Record

Platform

interface Platform

WasmPlatform

object WasmPlatform : Platform

YesNo

enum YesNo : Enum<YesNo>

Properties

camelCase

val String.camelCase: String

Converts a string to camelcase by splitting it by space, dash, underscore, or dot.

compactFmt

val Long.compactFmt: String

console

external val console: Console

JavaScript console object

DEC_FORMAT

val DEC_FORMAT: DecimalFormat

displaySize

val File.displaySize: String

Returns the file size in a human-readable format.

jarPath

val <T : Class<*>> T.jarPath: String?

Returns the jar file path of the class

LINKER

val LINKER: Linker

localDateTimeNow

val localDateTimeNow: LocalDateTime

Gets the current date and time in the system's default time zone.

log

val log: KLogger

methodName

val methodName: String?

Returns the method name contains this call-site

platform

expect val platform: Platform

actual val platform: Platform

resourcePath

val <T : Class<*>> T.resourcePath: URL?

Returns the actual class URL

SYMBOL_LOOKUP

val SYMBOL_LOOKUP: SymbolLookup

UNSAFE

val UNSAFE: Unsafe

utcDateTimeNow

val utcDateTimeNow: LocalDateTime

Gets the current date and time in UTC timezone.

Virtual

val Dispatchers.Virtual: CoroutineDispatcher

virtualThreadScope

val virtualThreadScope: CoroutineScope

Creates a new coroutine scope that uses Dispatchers.Virtual as its dispatcher.

Functions

addPeriodicJFREvent

inline fun <T : Event> addPeriodicJFREvent(event: T, crossinline block: T.() -> Unit)

Adds a periodic event to the JFR stream.

asByteArray

fun ArrayBuffer?.asByteArray(): ByteArray?

Convert JS ArrayBuffer to Kotlin ByteArray

byteDisplaySize

fun Long.byteDisplaySize(si: Boolean = true): String

Returns a human-readable version of the Byte size, where the input represents a specific number of bytes.

codePointsToString

fun IntArray.codePointsToString(): String

fun IntArray.codePointsToString(separator: String = ""): String

currentTimeMillis

fun currentTimeMillis(): Long

downcallHandle

fun downcallHandle(symbol: String, fdesc: FunctionDescriptor, vararg options: Linker.Option): MethodHandle?

findOrNull

fun SymbolLookup.findOrNull(name: String): MemorySegment?

jvmRuntimeInfo

fun jvmRuntimeInfo(debug: Boolean = false): String

Returns the runtime information of the JVM and OS.

readAsByteArray

suspend fun File.readAsByteArray(): ByteArray?

readAsText

suspend fun File.readAsText(): String?

runOnVirtualThread

inline suspend fun <T> runOnVirtualThread(crossinline block: suspend CoroutineScope.() -> T): T

Runs the given suspend block on Dispatchers.Virtual, so that we can call blocking I/O APIs from coroutines

selectFileFromDisk

suspend fun Document.selectFileFromDisk(accept: String? = null, multiple: Boolean = false): List<File>

The code is adapted from compose-multiplatform-file-picker

semaphoreThreadFactory

fun semaphoreThreadFactory(s: Semaphore, tf: ThreadFactory = Thread.ofVirtual().factory()): ThreadFactory

toByteArray

fun ArrayBuffer?.toByteArray(): ByteArray?

toBytes

fun <T : Class<*>> T.toBytes(): ByteArray?

Read the Class as ByteArray

using

fun ClassLoader.using(run: () -> Unit)

Run the lambda in the context of the receiver classloader.

vtLazy

fun <T> vtLazy(threadSafetyMode: LazyThreadSafetyMode = NONE, initializer: () -> T): Lazy<T>

A virtual thread friendly kotlin.lazy implementation.