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artemk/database_helper.rb

Created September 7, 2012 13:25
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database_helper.rb
module DatabaseHelper
def next_id(obj)
table_name = obj.class.table_name
seq = ActiveRecord::Base.connection.default_sequence_name(table_name)
ActiveRecord::Base.connection.select_value("SELECT last_value FROM #{seq}").to_i + 1
end
end
RSpec.configure do |config|
config.include DatabaseHelper
end
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