Method: Chewy::Search::Scrolling#scroll_wrappers

Defined in:

lib/chewy/search/scrolling.rb

#scroll_wrappers(batch_size: 1000, scroll: '1m') {|object| ... } ⇒ Object #scroll_wrappers(batch_size: 1000, scroll: '1m') ⇒ Enumerator

Iterates through the documents of the scope in batches. Yields each hit wrapped with Index.

Overloads:

• #scroll_wrappers(batch_size: 1000, scroll: '1m') {|object| ... } ⇒ Object

  Examples:

  PlaceIndex.scroll_wrappers { |object| p object.id }

  Yield Parameters:

  • object (Chewy::Index) —

    block is executed for each hit object

• #scroll_wrappers(batch_size: 1000, scroll: '1m') ⇒ Enumerator

  Returns a standard ruby Enumerator.

  Examples:

  PlaceIndex.scroll_wrappers.map { |object| object.id }

  Returns:

  • (Enumerator) —

    a standard ruby Enumerator

Parameters:

• batch_size (Integer) (defaults to: 1000) —

  batch size obviously, replaces size query parameter

• scroll (String) (defaults to: '1m') —

  cursor expiration time

# File 'lib/chewy/search/scrolling.rb', line 90

def scroll_wrappers(**options)
  return enum_for(:scroll_wrappers, **options) unless block_given?

  scroll_hits(**options).each do |hit|
    yield loader.derive_index(hit['_index']).build(hit)
  end
end