iPhone + Twitter API: Converting time?

Question

Is there an easy way to convert the time stamp you get from twitter into unix time or minutes since now? I could parse through the string and convert everything myself but I

Answer 1

You can use NSDateFormatter with something like this :

NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
NSLocale *usLocale = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US"];
[dateFormatter setLocale:usLocale]; 
[usLocale release];
[dateFormatter setDateStyle:NSDateFormatterLongStyle];
[dateFormatter setFormatterBehavior:NSDateFormatterBehavior10_4];

// see http://unicode.org/reports/tr35/tr35-6.html#Date_Format_Patterns
[dateFormatter setDateFormat: @"EEE MMM dd HH:mm:ss Z yyyy"];

NSDate *date = [dateFormatter dateFromString:[currentDict objectForKey:@"created_at"]];
[dateFormatter release];

NSTimeInterval seconds = [date timeIntervalSince1970];