you have a protocol that is returning the all the tasks user can do. Every task has fixed estimated reading time.
Calculate the tasks user can completed with in a week.
Task will be completed once user will finish it.
func calculateCompletedTask() {}
func showAlert(???) {}

Question

you have a protocol that is returning the all the tasks user can do. Every task has fixed estimated reading time. 
Calculate the tasks user can completed with in a week. 
Task will be completed once user will finish it.
func calculateCompletedTask() {}
func showAlert(???) {}

Sigiloso · Accepted Answer

I created a dictionary where key was the day and value was the status of the task completion. 
I made a function to fetch all the task for the day and loop through those tasks to check if task is finished or not and then I updated its status in the dictionary. At the end I passed this dictionary to the showAlert function to show the status. 
I have done little bit extra but this is the highlight of what I did.

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