When to use enums inside classes [on hold]











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I have a code that looks like this: 



class PermissionsManager {

    static let shared = PermissionsManager()



    public enum PermissionType {

        case contacts

        case calendar

    }

}


This got me thinking, while syntactically this is allowed, when are the times you would want to nest an enum inside a class? Is it a good practice in this instance?






object-oriented swift enum







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put on hold as off-topic by VisualMelon, BCdotWEB, Martin R, t3chb0t, Mathias Ettinger 2 days ago


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "Lacks concrete context: Code Review requires concrete code from a project, with sufficient context for reviewers to understand how that code is used. Pseudocode, stub code, hypothetical code, obfuscated code, and generic best practices are outside the scope of this site." – VisualMelon, BCdotWEB, Martin R, t3chb0t, Mathias Ettinger

If this question can be reworded to fit the rules in the help center, please edit the question.

















    up vote
    -1
    down vote

    favorite












    I have a code that looks like this: 



    class PermissionsManager {
    
    static let shared = PermissionsManager()
    

    
    public enum PermissionType {
    
        case contacts
    
        case calendar
    
    }
    
}


    This got me thinking, while syntactically this is allowed, when are the times you would want to nest an enum inside a class? Is it a good practice in this instance?






    object-oriented swift enum







    share|improve this question













    put on hold as off-topic by VisualMelon, BCdotWEB, Martin R, t3chb0t, Mathias Ettinger 2 days ago


    This question appears to be off-topic. The users who voted to close gave this specific reason:


    • "Lacks concrete context: Code Review requires concrete code from a project, with sufficient context for reviewers to understand how that code is used. Pseudocode, stub code, hypothetical code, obfuscated code, and generic best practices are outside the scope of this site." – VisualMelon, BCdotWEB, Martin R, t3chb0t, Mathias Ettinger

    If this question can be reworded to fit the rules in the help center, please edit the question.















      up vote
      -1
      down vote

      favorite









      up vote
      -1
      down vote

      favorite











      I have a code that looks like this: 



      class PermissionsManager {
      
    static let shared = PermissionsManager()
      

      
    public enum PermissionType {
      
        case contacts
      
        case calendar
      
    }
      
}


      This got me thinking, while syntactically this is allowed, when are the times you would want to nest an enum inside a class? Is it a good practice in this instance?






      object-oriented swift enum







      share|improve this question













      I have a code that looks like this: 



      class PermissionsManager {
      
    static let shared = PermissionsManager()
      

      
    public enum PermissionType {
      
        case contacts
      
        case calendar
      
    }
      
}


      This got me thinking, while syntactically this is allowed, when are the times you would want to nest an enum inside a class? Is it a good practice in this instance?






      object-oriented swift enum




      object-oriented swift enum






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 2 days ago









      avismara

      1376




      1376




      put on hold as off-topic by VisualMelon, BCdotWEB, Martin R, t3chb0t, Mathias Ettinger 2 days ago


      This question appears to be off-topic. The users who voted to close gave this specific reason:


      • "Lacks concrete context: Code Review requires concrete code from a project, with sufficient context for reviewers to understand how that code is used. Pseudocode, stub code, hypothetical code, obfuscated code, and generic best practices are outside the scope of this site." – VisualMelon, BCdotWEB, Martin R, t3chb0t, Mathias Ettinger

      If this question can be reworded to fit the rules in the help center, please edit the question.




      put on hold as off-topic by VisualMelon, BCdotWEB, Martin R, t3chb0t, Mathias Ettinger 2 days ago


      This question appears to be off-topic. The users who voted to close gave this specific reason:


      • "Lacks concrete context: Code Review requires concrete code from a project, with sufficient context for reviewers to understand how that code is used. Pseudocode, stub code, hypothetical code, obfuscated code, and generic best practices are outside the scope of this site." – VisualMelon, BCdotWEB, Martin R, t3chb0t, Mathias Ettinger

      If this question can be reworded to fit the rules in the help center, please edit the question.



























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