Check if date is now

readme.txt

//Sample

NSDate *myDate = [[NSDate alloc] initWithString:@"Some date string"];

if ([[NSDate date] isSameDay:myDate]) {
   NSLog(@"Today");
}

NSDate.h

#import <Foundation/Foundation.h>

@interface NSDate (date)

- (BOOL)isSameDay:(NSDate*)anotherDate;

@end

NSDate.m

#import "NSDate.h"

@implementation NSDate (date)

- (BOOL)isSameDay:(NSDate*)anotherDate
{
    NSCalendar* calendar = [NSCalendar currentCalendar];
    NSDateComponents* components1 = [calendar components:(NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit) fromDate:self];
    NSDateComponents* components2 = [calendar components:(NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit) fromDate:anotherDate];

    return ([components1 year] == [components2 year] && [components1 month] == [components2 month] && [components1 day] == [components2 day]);
}

@end