Hey guys,
I'm new to DataMapper, so I'm probably doing something wrong heh. But
anways:
I need to cache the number of associated instances for one model. I
did something like:
class Company
def cache_employee_count
self.employee_count = employees.size
save
end
end
And this method is called by the after :save hook in the associated
model, like:
class Employee
after :save do
company.cache_employee_count
end
end
But when I run this thing I get an infinite loop, because
cache_employee_count is triggering the after :save block in the
Employee class, even though I'm not changing any employee. Is that
expected? How can I work around this?
Thanks!
Pedro
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