class RSolr::Response::PaginatedDocSet
A response module which gets mixed into the solr [“response”] array.
Attributes
page_start[RW]
page_total[RW]
per_page[RW]
Public Instance Methods
current_page()
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Returns the current page calculated from ‘rows’ and ‘start’
# File lib/rsolr/response.rb, line 55 def current_page return 1 if start < 1 per_page_normalized = per_page < 1 ? 1 : per_page @current_page ||= (start / per_page_normalized).ceil + 1 end
has_next?()
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# File lib/rsolr/response.rb, line 76 def has_next? current_page < total_pages end
has_previous?()
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# File lib/rsolr/response.rb, line 80 def has_previous? current_page > 1 end
next_page()
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returns the next page number or the last
# File lib/rsolr/response.rb, line 72 def next_page @next_page ||= (current_page == total_pages) ? total_pages : current_page+1 end
previous_page()
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returns the previous page number or 1
# File lib/rsolr/response.rb, line 67 def previous_page @previous_page ||= (current_page > 1) ? current_page - 1 : 1 end
total_pages()
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Calcuates the total pages from ‘numFound’ and ‘rows’
# File lib/rsolr/response.rb, line 62 def total_pages @total_pages ||= per_page > 0 ? (total / per_page.to_f).ceil : 1 end