affectation métatable de Lua
t = {}
print(getmetatable(t)) --> nil
t1 = {}
setmetatable(t, t1)
assert(getmetatable(t) == t1) --> true
Holo the Drunk
t = {}
print(getmetatable(t)) --> nil
t1 = {}
setmetatable(t, t1)
assert(getmetatable(t) == t1) --> true