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# File 'lib/active_admin/mongoid/csv_builder.rb', line 3
def build(controller, csv)
@collection = controller.send :find_collection, except: :pagination
columns = exec_columns controller.view_context
options = ActiveAdmin.application.csv_options.merge self.options
bom = options.delete :byte_order_mark
column_names = options.delete(:column_names) { true }
csv_options = options.except :encoding_options, :humanize_name
csv << bom if bom
if column_names
csv << CSV.generate_line(columns.map{ |c| encode c.name, options }, csv_options)
end
(1..paginated_collection.total_pages).each do |page|
paginated_collection(page).each do |resource|
resource = controller.send :apply_decorator, resource
csv << CSV.generate_line(build_row(resource, columns, options), csv_options)
end
end
csv
end
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