Question

i have a nsmutablearray which have 5 objects.

for example if it contain objects like apple, cat , ball, dog ,ant, i want them to append with comma separated that is like apple, cat , ball, dog ,ant. please help me with this.

edit

publishingpost //nsmutable array contains all these object

-(ibaction)post
{
nsstring *str;
nsstring *str2 =@",";
for(int i = 0; i< [publishingpost count]; i++){
nsstring *str = [publishingpost objectAtIndex:i];
//append both str1, str2 to generate comma separated objects

}

Answer 1

use - (NSString *)componentsJoinedByString:(NSString *)separator instead:

- (IBAction)post {
   NSString * str = [publishingpost componentsJoinedByString:@", "];
}