return type of triangle Area should be Double

[arjun1438]

The triangleArea returns values 6.0 not 6 for triangleArea(3, 4)

[FRosner]

Hi! Thanks for the PR. The return type is already Double:

def triangleArea(base: Double, height: Double): Double

6 is equal to 6.0 but I see why it might be confusing. Do you think we should change it to 6.0? What is the motivation for the change?

[arjun1438]

Hi Frank, It's a minor change but when I was looking at exercise the return type is double and the value shown was 6(Int) , which isn't a double. I felt it's kind of misleading so requested this. I understand it's very minor issue and self explanatory for an experienced programmer, but for a beginner it's kind of misleading. Arjun Subramanyam Varalakshmi

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On Feb 25, 2018 5:25 PM, "Frank Rosner" ***@***.***> wrote: Hi! Thanks for the PR. The return type is already Double: def triangleArea(base: Double, height: Double): Double 6 is equal to 6.0 but I see why it might be confusing. Do you think we should change it to 6.0? What is the motivation for the change? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#36 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AO_REoLMRCdpr4G8PxEq34M2UBmeAyqsks5tYevUgaJpZM4SSDs0> .

[FRosner]

Understood! Thanks for giving some context. LGTM :)