module DHS::Record::Batch::ClassMethods
Public Instance Methods
find_each(options = {}) { |new(data)| ... }
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Process single entries fetched in batches
# File lib/dhs/concerns/record/batch.rb, line 12 def find_each(options = {}) find_in_batches(options) do |records| records.each do |record| item = DHS::Item.new(record) yield new(DHS::Data.new(item, records._data, self)) end end end
find_in_batches(options = {}) { |new(data)| ... }
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Process batches of entries
# File lib/dhs/concerns/record/batch.rb, line 22 def find_in_batches(options = {}) raise 'No block given' unless block_given? options = options.dup start = options[:start] || self.pagination_class::DEFAULT_OFFSET batch_size = options.delete(:batch_size) || self.pagination_class::DEFAULT_LIMIT loop do # as suggested by Matz options = options.dup options[:params] = (options[:params] || {}).merge(limit_key(:parameter) => batch_size, pagination_key(:parameter) => start) data = request(options) pagination = self.pagination(data) batch_size = pagination.limit left = pagination.pages_left yield new(data) break if left <= 0 start = pagination.next_offset end end