Write contents of array to a text file

Question

I want to write the contents of an array to a text file in my iPhone application. I can load the array from the text file but i want to allow deleting of content through the arr

Answer 1

the approach in other answers works bu the file is written in a XML format. to simply write the contents of the array in a text file , I first Appended all the strings of the array into a large string then write that string into the text file .below is the code i used for that

NSString *stringToWrite=[[NSString alloc]init];

for (int i=0; i<[stringArray count]; i++)

{
stringToWrite=[stringToWrite stringByAppendingString:[NSString stringWithFormat:@"%@ ",[stringArray objectAtIndex:i]]];

}

[stringToWrite writeToFile:textFilePath atomically:YES encoding:NSUTF8StringEncoding error:nil];

this will write the contents of the array in plain text format.