Source/NSStringAdditions.m

   1 //
   2 //  NSStringAdditions.m
   3 //  Scrabbalize
   4 //
   5 //  Created by Robert Sesek on 12/17/07.
   6 //  Copyright 2007 __MyCompanyName__. All rights reserved.
   7 //
   8
   9 #import "NSStringAdditions.h"
  10
  11
  12 @implementation NSString (NSStringAdditions)
  13
  14 /**
  15  * Counts the number of times a given character is in the string
  16  */
  17 - (int)occurrenceOfChar:(NSString *)aChar
  18 {
  19         int count = 0;
  20
  21         for (int i = 0; i < [self length]; i++)
  22         {
  23                 if ([[self substringWithRange:NSMakeRange(i, 1)] isEqualToString:aChar])
  24                 {
  25                         count++;
  26                 }
  27         }
  28
  29         return count;
  30 }
  31
  32 @end