ios - How to check if two NSDates are from the same day -


this question has answer here:

i working on ios development , find hard check if 2 nsdates same day. tried use this

   fetchdatelist()     // check date     let date = nsdate()     // setup date formatter     let dateformatter = nsdateformatter()     // set current time zone     dateformatter.locale = nslocale.currentlocale()      let latestdate = datalist[datalist.count-1].valueforkey("representdate") as! nsdate     //let newdate = dateformatter.stringfromdate(date)     let diffdatecomponent = nscalendar.currentcalendar().components([nscalendarunit.year, nscalendarunit.month, nscalendarunit.day], fromdate: latestdate, todate: date, options: nscalendaroptions.init(rawvalue: 0))     print(diffdatecomponent.day)

but checks if 2 nsdates has difference of 24 hours. think there way make work still, wish have nsdate values before 2 in morning count day before, need here. thanks!

nscalendar has method want actually! 

/*     api compares days of given dates, reporting them equal if in same day. */ - (bool)isdate:(nsdate *)date1 insamedayasdate:(nsdate *)date2 ns_available(10_9, 8_0);

so you'd use this:

[[nscalendar currentcalendar] isdate:date1 insamedayasdate:date2];

or in swift

calendar.current.isdate(date1, insamedayas:date2)

-

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