Module: ElasticSearch::Api::Pagination

Included in:
Hits
Defined in:
lib/elasticsearch/client/hits.rb

Instance Method Summary collapse

Instance Method Details

#current_page ⇒ Object 



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# File 'lib/elasticsearch/client/hits.rb', line 21

def current_page
  (@options[:page].respond_to?(:empty?) ? @options[:page].empty? : !@options[:page]) ? 1 : @options[:page].to_i
end

#next_page ⇒ Object 



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# File 'lib/elasticsearch/client/hits.rb', line 25

def next_page
  current_page >= total_pages ? nil : current_page + 1
end

#offset ⇒ Object Also known as: offset_value 



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# File 'lib/elasticsearch/client/hits.rb', line 41

def offset
  per_page * (current_page - 1)
end

#per_page ⇒ Object Also known as: limit_value 



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# File 'lib/elasticsearch/client/hits.rb', line 33

def per_page
  @options[:per_page] || 10
end

#previous_page ⇒ Object 



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# File 'lib/elasticsearch/client/hits.rb', line 29

def previous_page
  current_page == 1 ? nil : current_page - 1
end

#total_pages ⇒ Object Also known as: page_count, num_pages 



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# File 'lib/elasticsearch/client/hits.rb', line 37

def total_pages
  (total_entries / per_page.to_f).ceil
end