Foundations
Variables
Variables store values that later expressions can reuse.
Variables
variables.lua
local unitPrice =
local quantity = 3
local total = unitPrice * quantity
print("unit=" .. unitPrice)
print("total=" .. total)
local unitPrice =
local quantity = 3
local total = unitPrice * quantity
print("unit=" .. unitPrice)
print("total=" .. total)
local unitPrice =
local quantity = 3
local total = unitPrice * quantity
print("unit=" .. unitPrice)
print("total=" .. total)
local
Use `local` to keep a variable inside the current file or block.