Function: random_select_many

DOC_MSE_VERSION: since 0.3.8

--Usage--
> random_select(some_list, count: some_number, replace: some_boolean)

Randomly select a number of items from a list.

By default @count@ ''different'' items are selected (selection without replacment).
Setting the @replace@ parameter allows the same item to occur more than once in the result (selection with replacment).

Since the result is random, calling the function twice will give a different answer.

--Parameters--
! Parameter	Type			Description
| @input@	[[type:list]]		List to shuffle.
| @count@	[[type:int]]		Number of items to select.
| @replace@	[[type:boolean]]	Select with replacement?

--Examples--
> random_select_many([1,2,3,4], count:3) == [2,3,1]
> random_select_many([1,2,3,4], count:3) == [3,1,4]
> random_select_many([1,2,3,4], count:3, replace: true)  == [2,3,2]
> random_select_many([1,2,3,4], count:3, replace: false) == [1,3,4]

--See also--
| [[fun:random_select]]		Pick a single random element from a list.
| [[fun:random_shuffle]]	Randomly shuffle a list.
