Module: Sunspot::MongoMapper::ClassMethods

Defined in:
lib/sunspot/mongo_mapper.rb

Instance Method Summary collapse

Instance Method Details

#find_in_batches(options = {}) {|records| ... } ⇒ Object

Yields:

  • (records) 


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# File 'lib/sunspot/mongo_mapper.rb', line 32

def find_in_batches(options = {}, &block)
  puts "finding in batches: #{options.inspect}"
  batch_size = options.delete(:batch_size) || 1000
  start      = options.delete(:start) || 0
  options.delete(:include)
  records    = []

  query(options).skip(start).order(:id.asc).each do |record|
    records << record
    if records.size == batch_size
      yield records
      records = []
    end
  end

  yield records unless records.blank?
end