rwbutler/AnimatedGradientView

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Showing 3 of 6 total issues

File AnimatedGradientView.swift has 287 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import Foundation
import CoreGraphics
import UIKit

public class AnimatedGradientView: UIView {
Severity: Minor
Found in AnimatedGradientView/Classes/AnimatedGradientView.swift - About 2 hrs to fix

    Function animate has 27 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        func animate(_ gradient: CAGradientLayer?, to colors: [CGColor]) {
            let locationsAnimation = CABasicAnimation(keyPath: #keyPath(CAGradientLayer.locations))
            locationsAnimation.fromValue = gradient?.locations
            locationsAnimation.toValue = locations(for: colors)
            
    Severity: Minor
    Found in AnimatedGradientView/Classes/AnimatedGradientView.swift - About 1 hr to fix

      Function animationDidStop has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

          public func animationDidStop(_ anim: CAAnimation, finished flag: Bool) {
              let isLastAnimation = (gradientColorIndex % (animationsCount + 1)) == 0
              let shouldRepeat = ((isLastAnimation && autoRepeat) || !isLastAnimation) && !isPaused
              if flag, shouldRepeat, let gradient = self.gradient {
                  if currentGradientType != gradient.type {
      Severity: Minor
      Found in AnimatedGradientView/Classes/AnimatedGradientView.swift - About 25 mins to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

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