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dcdd453287
Although `Hash.new {|h, k| h[k] = []}` is commonly used for this pattern, `Hash.new {|_h, _k| []}` is more appropriate here to avoid modifying the hash when accessing missing keys, which would cause `UserTest#test_accessing_projects_by_role_with_no_projects_should_return_an_empty_array` to fail.
git-svn-id: https://svn.redmine.org/redmine/trunk@23622 e93f8b46-1217-0410-a6f0-8f06a7374b81
= Redmine Redmine is a flexible project management web application written using Ruby on Rails framework. More details can be found in the doc directory or on the official website https://www.redmine.org