Question about when to use lua colon syntax
snippet in lua
Question about when to use lua colon syntax
user3179
Account = {}
Account.__index = Account
function Account:create(balance)
local acnt = {} -- our new object
setmetatable(acnt,Account) -- make Account handle lookup
acnt.balance = balance -- initialize our object
return acnt
end
function Account:withdraw(amount)
self.balance = self.balance - amount
end
-- create and use an Account
acc = Account:create(1000)
acc:withdraw(100)