Roman Salabay salabaha

Lead iOS Developer

salabaha / ShimmerFragment.swift

Created May 14, 2025 16:44

TextKit 2 implementation of shimmer gradient animation

	class ShimmerFragment: NSTextLayoutFragment {
	/// Phase in -1...+1 indicating center of the narrow gradient band
	var phase: CGFloat = 0.5
	var gradientRange: NSRange?

	override func draw(at point: CGPoint, in context: CGContext) {

	// Draw the entire text normally first
	super.draw(at: point, in: context)

salabaha / UIViewBuilder.swift

Last active May 14, 2025 16:42

UIViewBuilder syntactic sugar


	import UIKit

	///
	///Declaration
	///
	protocol UIViewBuilder: AnyObject {}

	extension UIViewBuilder where Self: UIView {
	init(_ build: ((Self) -> Void)) {

salabaha / DateRange.swift

Created September 7, 2016 12:00 — forked from preble/DateRange.swift

Experimenting with creating a SequenceType for iterating over a range of dates. Blogged here: http://adampreble.net/blog/2014/09/iterating-over-range-of-dates-swift/

	import Foundation

	func > (left: NSDate, right: NSDate) -> Bool {
	return left.compare(right) == .OrderedDescending
	}

	extension NSCalendar {
	func dateRange(startDate startDate: NSDate, endDate: NSDate, stepUnits: NSCalendarUnit, stepValue: Int) -> DateRange {
	let dateRange = DateRange(calendar: self, startDate: startDate, endDate: endDate, stepUnits: stepUnits, stepValue: stepValue, multiplier: 0)
	return dateRange