call-fund-by-enum.m

// (1)
// Get report by month
// without Enum

-(Report *)reportFor:(int)month { 
  ...
}

Report *reportMay = self.reportFor(5) // Report for May

// ======================================================== //

// (2)
// Get report by month
// with Enum

typedef enum Month { 
  January = 0,
  February, 
  March, 
  April, 
  May,
  June,
  July,
  August,
  October,
  November,
  December
}

(Report *)reportFor:(Month)month { 
  ...
}

Report *reportMay = self.reportFor(May) // Report for May