How would I use functions/methods in tables?

[Triallss (Module)]

Hello, so I am learning methods/functions in Tables which looks like this:

local table = {
	[1] = {
		["E"] = function()
			print ('E pressed')
		end,
	}
}

And I am not sure on when to use it, can anyone give me ideas?

[Fittergem1000 (Fittergem)]

I believe to use a function embedded inside of a table you would just call the position the function is in inside of the table.

Example:

local table = {
	[1] = {
		["E"] = function()
			print('E pressed')
		end,
	}
}

table[1]["E"]() -- Should print "E pressed"

EDIT: And if you wanted to get a returned variable from the function you would just do this (again, I am pretty sure it works this way)

local value = table[1]["E"]()
print(value)

[Tylerisawsome113 (Tyler)]

You would just need to add parentheses at the end of the indexed item.

table[1]["E"]()