Converting a decimal number to a currency string is simple with NSNumberFormatter.
In our app we deal with money, virtual money. We needed a simple formatter that would format a double:
54.36233 --> 54.36
26.00 --> 26+ (NSString *)currencyStringFromNumber:(double)number
{
NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init];
//remove .00 if needed
if (number == (int)number) {
[formatter setMaximumFractionDigits:0];
}
[formatter setNumberStyle:NSNumberFormatterCurrencyStyle];
NSNumber *aNumber = [NSNumber numberWithDouble:number];
return [formatter stringFromNumber:aNumber];
}Welcome to The infinite monkey theorem
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