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get sugar Rule x.get(y) can be written as x(y) Explanation Instead of special-purpose syntax that is used for indexing operations (reading) in many languages, like int firstValue = someArray [ 0 ]; one can write let firstValue = someArray(0) /* same as */ let firstValue = someArray.get(0) assuming a definition like class Array[T] fun get(idx: Int64): T = ... In combination with varargs, it can…
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