With this small class you are able to load a currency value based on 1 Euro.
The data is loaded from the ecb (european central bank). The currency data is updated only once a day. You have to pass the ISO 4217 value for the currency.
First initialize the class. In this example we use Pound sterling.
CAHEuroCurrencies *euroManager = [[CAHEuroCurrencies alloc] initWithCurrency:@"GBP"];then you are able to get the convert value by calling
[euroManager getConversionRate:^(float conversionRateAsFloat) {
NSLog(@"Conversion rate: %f", conversionRateAsFloat);
}];
the block is only called when the currency value is loaded. So you might have to wait. It is also possible to call these properties:
@property (nonatomic, readonly)NSString *conversionRateAsString;
@property (nonatomic, readonly)float conversionRateAsFloat;but they might be nil if you haven't called getConversionRate before. If you have ever loaded the value of the currency, then the last value is stored in the user defaults. And you can get immediate access to the properties.
| iso 4217 | advertised |
|---|---|
| USD | United States dollar |
| JPY | Japanese yen |
| BGN | Bulgarian lev |
| CZK | Czech koruna |
| DKK | Danish krone |
| GBP | Pound sterling |
| HUF | Hungarian forint |
| LTL | Lithuanian litas |
| PLN | Polish złoty |
| RON | Romanian new leu |
| SEK | Swedish krona |
| CHF | Swiss franc |
| NOK | Norwegian krone |
| HRK | Croatian kuna |
| RUB | Russian ruble |
| TRY | Turkish lira |
| AUD | Australian dollar |
| BRL | Brazilian real |
| CAD | Canadian dollar |
| CNY | Chinese yuan |
| HKD | Hong Kong dollar |
| IDR | Indonesian rupiah |
| ILS | Israeli new shekel |
| INR | Indian rupee |
| KRW | South Korean won |
| MXN | Mexican peso |
| MYR | Malaysian ringgit |
| NZD | New Zealand dollar |
| PHP | Philippine peso |
| SGD | Sudanese pound |
| THB | Thai baht |
| ZAR | South African rand |
Only copy the two files
CAHEuroCurrencies.h
CAHEuroCurrencies.m
in your project and import the header file.
A cocoapod podspec will follow.