i have this ext ```val Double dollarFormat String get = Stri kotlinlang #random

i have this ext: ```val Double.dollarFormat: Stri...

Hong

06/04/2018, 10:35 PM

i have this ext:

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val Double.dollarFormat: String
    get() = String.format(<http://Locale.US|Locale.US>, "$%.2f", this)

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