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Update README.md #71

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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -36,7 +36,7 @@ Create a new playground in this repository called "CurrencyConverter"
* Perform the conversion with the dollars passed into this method
* Return the converted value
6. Create a function called `convert(amountString: String) -> String?` In it, do the following:
* create a constant called `amount`. Its value should be the `amountString` that is initialized into a `Double`
* create a constant called `amount`. Its value should be a `Double` that is initialized from the `amountString` passed in
* use a `guard let` to unwrap the new `amount` constant.
* convert the dollar amount to the expected currency (hint, you'll want to call the `convert` method you created in step 4
7. Test your code by calling `convert(amountString` with some values. Change your `currency` to both `.cad` and `.mxn` (by manually changing the value of your `currency` variable above) to make sure the conversion works for both currencies.
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