RosettaCodeData/Task/Classes/Lua/classes.lua

15 lines
323 B
Lua

myclass = setmetatable({
__index = function(z,i) return myclass[i] end, --this makes class variables a possibility
setvar = function(z, n) z.var = n end
}, {
__call = function(z,n) return setmetatable({var = n}, myclass) end
})
instance = myclass(3)
print(instance.var) -->3
instance:setvar(6)
print(instance.var) -->6