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Last active December 17, 2015 14:09
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ReactiveCocoa Starting Signal Example
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gistfile1.m
RAC(self.textField.text) = [[[[RACSignal interval:1] startWith:[NSDate date]] map:^id(NSDate *value) {
NSDateComponents *dateComponents = [[NSCalendar currentCalendar] components:(NSMinuteCalendarUnit|NSSecondCalendarUnit) fromDate:value];
return [NSString stringWithFormat:@"%d:%02d", dateComponents.minute, dateComponents.second];
}] deliverOn:[RACScheduler mainThreadScheduler]];
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