Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Java

Tonnie Fanadez
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Tonnie Fanadez
UX Design Techdegree Graduate 22,796 Points

createPriceConverter Challenge on Functional Programming Challenge

I have been working on this challenge for hours and can't crack it.

Here is my code

 public static Function<Integer, String> createPriceConverter(Locale locale, BigDecimal usdRate) {
    // TODO:  Examine the hardcoded `getArgentinaPriceConverter` method
    // TODO:  Using the arguments passed into this method return a function that will work for any locale and rate

    return usdPrice -> {
      return String.format("%s (%s)", NumberFormat.getCurrencyInstance(locale)
                                                  .format(usdRate.multiply(new BigDecimal(usdPrice))),
                                                          Currency.getInstance(locale).getDisplayName());

    };

  }

Got this error on prepare submission

java.lang.AssertionError: Expected: is "First is $1.00 (USD) which is $15,48 (Argentine Peso)" but: was "First is $1.00 (USD) which is $�15,48 (Argentine Peso)"

Please help me to figure it out, Thanks

2 Answers

Have you seen this previous post?