func isValid()

in Legacy/PlaygroundLogger/PlaygroundLogger/ExtensionCGColorRef.swift [45:58]

• 13 lines of code
• 6 McCabe index (conditional complexity)

    func isValid() -> Bool {
        if (isPatternColor) {
            return color.pattern != nil
        } else {
            let x = self[0] // force the components to be fetched
            let c1 = (colorSpaceName != nil)
            let c2 = (numComponents != nil)
            let c3 = (numComponents > 0)
            let c4 = (components != nil)
            let c5 = (x != nil)
            return c1 && c2 && c3 && c4 && c5
        }
        
    }