ios - Get the first Monday in the month -

i test if today first monday of month. doing :

nscalendar *gregoriancalendar = [[nscalendar alloc] initwithcalendaridentifier:nscalendaridentifiergregorian]; nsdate *today = [nsdate date]; nsinteger weekdayofdate = [gregoriancalendar ordinalityofunit:nsweekdaycalendarunit inunit:nsweekcalendarunit fordate:today];   if (weekdayofdate == 2)   {         // monday   } 

but code correct every monday in month. how can first monday of month ?

you need add condition checking if we're in first 7 days of month. however, notice of values you're using have been deprecated, starting ios8. i've added complete version of code, including replacements deprecated values:

nscalendar *gregoriancalendar = [[nscalendar alloc] initwithcalendaridentifier:nscalendaridentifiergregorian]; nsdate *today = [nsdate date]; nsinteger weekdayofdate = [gregoriancalendar ordinalityofunit:nscalendarunitweekday inunit:nscalendarunitweekofyear fordate:today]; nsinteger dayofmonth = [gregoriancalendar ordinalityofunit:nscalendarunitday inunit:nscalendarunitmonth fordate:today];  if (weekdayofdate == 2 && dayofmonth <= 7) {     // first monday of month }