DispatchThrottle

Throttle mechanism for DispatchQueue. Only the last dispatched code-block will be executed when delay has passed.

Installation

DispatchThrottle is available through CocoaPods. To install
it, simply add the following line to your Podfile:

pod 'DispatchThrottle'

For documentation

Run the following terminal command in the root of the project

$ jazzy

Example

1. Define DispatchThrottle as a variable:

let throttle = DispatchThrottle(time: DispatchTimeInterval.milliseconds(100))

2. Use throttle in func that should have delayed execution if multiple (unnecessary) invocation can be received in a short time

let throttle = DispatchThrottle(time: DispatchTimeInterval.milliseconds(100))

// ...

internal func save() {
    
    DispatchQueue.global(qos: .background).async(throttle: throttle) {
        // Write file to disk
    }
}

License

DispatchThrottle is available under the MIT license. See the LICENSE file for more info.