Displaying 1 result from an estimated 1 matches for "area_managers".
2009 Oct 20
2
Find sub sub records
...I have the following problem, maybe someone can help me
figure out what to do.
To simplify my situation, I''m going to make an example of what I need,
this is not the real app structure.
Let''s suppose we have three models, Library, Author, Book.
Manager
has_and_belongs_to_many :area_managers
AreaManager
has_and_belongs_to_many :managers
has_many :employees
Employee
belongs_to :area_manager
Given a manager, I''d like to find all the employees under its area
managers in a single query.
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