The most basic example ```fun A test a A gt Unit =null = app kotlinlang #tornadofx

The most basic example ```fun A.test(a: (A.() -&gt...

tieskedh

10/11/2017, 7:31 AM

The most basic example

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fun A.test(a: (A.() ->Unit)? =null) = apply{a?.invoke(this)}

Would become

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fun A.test(a: (A.()->Unit ={}) = apply(a)

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