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Versions: 76
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Contents
# frozen_string_literal: true
require 'active_support'
class LHS::Record
module Batch
extend ActiveSupport::Concern
module ClassMethods
# Process single entries fetched in batches
def find_each(options = {})
find_in_batches(options) do |records|
records.each do |record|
item = LHS::Item.new(record)
yield new(LHS::Data.new(item, records._data, self))
end
end
end
# Process batches of entries
def find_in_batches(options = {})
raise 'No block given' unless block_given?
options = options.dup
start = options.delete(:start) || 1
batch_size = options.delete(:batch_size) || LHS::Pagination::Base::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)
batch_size = data._raw.dig(*limit_key(:body))
left = data._raw.dig(*total_key).to_i - data._raw.dig(*pagination_key(:body)).to_i - data._raw.dig(*limit_key(:body)).to_i
yield new(data)
break if left <= 0
start += batch_size
end
end
end
end
end
Version data entries
76 entries across 76 versions & 1 rubygems