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# Redmine - project management software
# Copyright (C) 2006-2012 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
module ActiveRecord
module FinderMethods
def find_ids(*args)
find_ids_with_associations
end
private
def find_ids_with_associations
join_dependency = construct_join_dependency_for_association_find
relation = construct_relation_for_association_find_ids(join_dependency)
rows = connection.select_all(relation, 'SQL', relation.bind_values)
rows.map {|row| row["id"].to_i}
rescue ThrowResult
[]
end
def construct_relation_for_association_find_ids(join_dependency)
relation = except(:includes, :eager_load, :preload, :select).select("#{table_name}.id")
apply_join_dependency(relation, join_dependency)
end
end
end
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