Enable retrieval of element in array/slice which is neither head nor tail. #163
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I don't see why the checks fail, especially the Go lint one. |
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It would be nice if the library provided a way to get an arbitrary element (given its index) out of an array/slice.
the
funk.Head()andfunk.Last()already provide almost all that is needed in order to get elements at index0andlen(slice)-1.I have added the trivial implementation of a
funk.ElementAt(<slice>, index)function and its associated unit test.