Print all Audio Unit Effects in Swift

PrintAUs.swift

//==============================================================================
// Print all installed audio unit effects in Swift
// Handy in for debugging in a Swift console app
//==============================================================================
import Foundation
import AVFoundation
//==============================================================================
var availableAudioUnits = [AVAudioUnitComponent]()
//==============================================================================
func updateAudioUnitList()
{
    var componentDescription = AudioComponentDescription()
    componentDescription.componentType = kAudioUnitType_Effect
    componentDescription.componentSubType = 0
    componentDescription.componentManufacturer = 0
    componentDescription.componentFlags = 0
    componentDescription.componentFlagsMask = 0
    availableAudioUnits = AVAudioUnitComponentManager.shared().components(matching: componentDescription)
}
//==============================================================================
updateAudioUnitList()

for effect in availableAudioUnits
{
    print(effect.name)
}