A script that will randomize a parents children and put into a new parent?

The function math.random returns an integer value when given two arguments, the start of the range and the end of the range. The integer that math.random returns is an integer that is in the inclusive range denoted by the arguments.

e.g. math.random(1, 4) can yield values 1, 2, 3, and 4.

We can use this to pick a random index for the table returned from the GetChildren method. This essentially means 'pick a random child'.

Knowing this we can write a function that will pick a certain number of children of one model and parent a clone of them to another. Said function is shown below:

local function randomParentChildren(model1, model2, numChildren)
	local children = model1:GetChildren()
	for i = 1, numChildren do
		local index = math.random(1, #children)
		children[index]:Clone().Parent = model2
	end
end