On the project of the company I currently work, we have a module helper, 
EnumHelpers, where we wrap helper functions to work with Enum, and we try 
to keep it as close as possible to the kernel version implementation. And 
EnumHelpers.take_and_count/2 is one of this function, where we use the 
current loop to count how many items were taking, removing the need to call 
`Enum.count` with the result of a previous `Enum.take` call.
I'd like to propose this as a function from Enum module instead, as maybe 
some other devs also need to do the same sometimes.

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