Class: ActiveDocument::SearchResults

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/ActiveDocument/search_results.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(results) ⇒ SearchResults

Returns a new instance of SearchResults.



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# File 'lib/ActiveDocument/search_results.rb', line 24

def initialize(results)
  @results_document = Nokogiri::XML(results)
end

Instance Attribute Details

#facets ⇒ Object (readonly)

Returns the value of attribute facets.



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# File 'lib/ActiveDocument/search_results.rb', line 22

def facets
  @facets
end

Instance Method Details

#[](index) ⇒ Object 



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# File 'lib/ActiveDocument/search_results.rb', line 53

def [](index)
  SearchResult.new(@results_document.xpath("/corona:response/corona:results/corona:result")[index])
end

#each(&block) ⇒ Object 



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# File 'lib/ActiveDocument/search_results.rb', line 44

def each(&block)
  nodeset = @results_document.xpath("/corona:response/corona:results/corona:result")
  if nodeset.length == 1
    yield SearchResult.new(nodeset[0])
  else
    @results_document.xpath("/corona:response/corona:results/corona:result").each {|node| yield SearchResult.new(node)}
  end
end

#execution_time ⇒ Object 



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# File 'lib/ActiveDocument/search_results.rb', line 32

def execution_time
  Integer(@results_document.xpath("/corona:response/corona:meta/corona:executionTime/text()").to_s)
end

#length ⇒ Object 



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# File 'lib/ActiveDocument/search_results.rb', line 57

def length
  @results_document.xpath("/corona:response/corona:results/corona:result").length
end

#page_length ⇒ Object 



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# File 'lib/ActiveDocument/search_results.rb', line 40

def page_length
  total - start + 1
end

#start ⇒ Object 



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# File 'lib/ActiveDocument/search_results.rb', line 36

def start
  Integer(@results_document.xpath("/corona:response/corona:meta/corona:start/text()").to_s)
end

#total ⇒ Object 



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# File 'lib/ActiveDocument/search_results.rb', line 28

def total
  Integer(@results_document.xpath("/corona:response/corona:meta/corona:total/text()").to_s)
end