Convert price (float) to a delimited price (string)

Tag: float string price.

2988.32--> 2,988.32

2988.00--> 2,988

+  (nsstring *) Pricestrwithprice: (float) price{    nsstring *pricestr =  [nsstring stringwithformat:@ "%.2f", price];    nsstring *intstr  = [[pricestr componentsseparatedbystring:@ "."]  firstObject];    NSString *dotStr = [[priceStr  componentsseparatedbystring:@ "."]  lastobject];        nsmutablearray *array = [ nsmutablearray array];    while  ([intstr length] > 3)  {         NSString *right = [intStr  substringfromindex:[intstr length] - 3];         nsstring *left= [intstr substringtoindex:[intstr length] - 3];         [array insertobject:right atindex:0];        intstr = left;    }     [array insertObject:intStr atIndex:0];         nsstring *result = [array componentsjoinedbystring:@ ","];    if  ( [Dotstr intvalue] > 0]  {        result =  [nsstring stringwithformat:@ "%@.%@", result, dotstr];    }     return result;}

Convert price (float) to a delimited price (string)