Class: ActiveLucene::SearchResult

Inherits:
Array
  • Object
show all
Includes:
Dictionary
Defined in:
lib/active_lucene/search_result.rb

Constant Summary

Constants included from Dictionary

Dictionary::PATH

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Dictionary

#directory

Constructor Details

#initialize(query) ⇒ SearchResult

Returns a new instance of SearchResult.



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# File 'lib/active_lucene/search_result.rb', line 8

def initialize(query)
  @query = query
end

Instance Attribute Details

#current_page ⇒ Object

Returns the value of attribute current_page.



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# File 'lib/active_lucene/search_result.rb', line 6

def current_page
  @current_page
end

#query ⇒ Object (readonly)

Returns the value of attribute query.



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# File 'lib/active_lucene/search_result.rb', line 5

def query
  @query
end

#total_pages ⇒ Object

Returns the value of attribute total_pages.



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# File 'lib/active_lucene/search_result.rb', line 6

def total_pages
  @total_pages
end

Instance Method Details

#add_document(attributes) ⇒ Object 



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# File 'lib/active_lucene/search_result.rb', line 12

def add_document(attributes)
  self << eval(attributes.delete(TYPE)).new(attributes)
end

#next_page ⇒ Object 



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# File 'lib/active_lucene/search_result.rb', line 28

def next_page
  @current_page + 1
end

#previous_page ⇒ Object 



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# File 'lib/active_lucene/search_result.rb', line 24

def previous_page
  @current_page - 1
end

#suggest ⇒ Object 



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# File 'lib/active_lucene/search_result.rb', line 16

def suggest
  spell_checker = SpellChecker.new directory
  spell_checker.index_dictionary LuceneDictionary.new(Index::Reader.open, ALL)
  query.split(' ').map do |word|
    spell_checker.suggest_similar(word, 1).first || word
  end.join(' ')
end