Invalid arguement when trying to use variables to find tables? OOP

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#1

Hey, I’ve been trying to get into a little object oriented programming, but i’ve been having some trouble doing so. Currently, im attempting to obtain a table from a module script by using a variable with its name, but I can’t seem to do so.
My current attempts at setting a variable to its name, finding the table using table.find(), before taking the contents within has been a failure, returning only nils. Does anybody know how to do this?

Many thanks!

ModuleScript with room data

local roomInfo = { 
-- table to get
	["WideRooms"] = { -- I am attempting to obtain this table

		["wideToNormal"] = {
			["Weight"] = 1,
			["Exit"] = "normal"
		},
		["wide"] = {
			["Weight"] = 1
		},

	},
-- table to get
	["NormalRooms"] = {

		["StartRoom"] = {
			["Weight"] = 0 
		},
		["normal"] = {
			["Weight"] = 1
		},
		["NormalToWide"] = {
			["Weight"] = 1,
			["Exit"] = "Wide"
		},
		["secret"] = {
			["Weight"] = 0.01

		},
	}

}

return roomInfo



local room = {}
room.info = require(script.Roominfo)
room.lastExit = "WideRooms"

function room.GetRandom(prevRoom)
	local totalWeight = 0
	local spawnTable
	local spawnTable = table.find(room.info, room.lastExit) -- trying to obtain the "WideRooms" table from earlier
	
	for i, info in pairs(spawnTable) do -- invalid argument #1 to 'pairs' (table expected, got nil) 
		totalWeight += info.Weight
	end
#2

table.find() is to find values in arrays

Example for table.find() 
local array = {3,"hi",true}

table.find(array,3) --> returns 1, the position of '3' in the array
table.find(array,true) --> return 3
table.find(array,"hello") --> returns nil because the array doesnt have "hello"

just do

local spawnTable = room.info[room.lastExit]
#3

oh thanks dude, ill check that out right now