从NSMutablearray中删除逗号

Question

我从服务器URL获取的结果放到数组中，数组中放了星期对象，但是在获取的时候会得到逗号，我想删除这些逗号然后可以比较。不知道应该怎么做？

array3:
(
{
    Code = "Sunday,";
},
{
    Code = "Thursday,";
},
{
    Code = "Friday,";
},
{
    Code = "Saturday,";
}
)

比较:

NSMutableArray *yourArray = [[NSMutableArray alloc] init];
    for (NSDictionary *dict in array3) {
        [yourArray addObject:[dict valueForKey:@"Code"]];

    }
    BOOL isTheObjectThere = [yourArray containsObject:@"Thursday"];

但是系统会报出isTheObjectThere 'NO' 错误因为得到数组如下:

(
Sunday,,
Thursday,,
Friday,,
Saturday,
)

Answer 1

试试：

  for (NSDictionary *dict in array3) {

             NSString *str=[dict valueForKey:@"Code"];

  NSString*newstr=  [str stringByReplacingOccurrencesOfString:@"," withString:@""];

    [yourArray addObject:newstr];

}