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-- another way to define classes. Works particularly well
-- with Moonscript
local class = require('pl.class')
local A = class{
_init = function(self, name)
self.name = name
end,
greet = function(self)
return "hello " .. self.name
end,
__tostring = function(self)
return self.name
end
}
local B = class{
_base = A,
greet = function(self)
return "hola " .. self.name
end
}
local a = A('john')
assert(a:greet()=="hello john")
assert(tostring(a) == "john")
local b = B('juan')
assert(b:greet()=="hola juan")
assert(tostring(b)=="juan")
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