Module: ActsAsMongoTaggable::ClassMethods

Defined in:
lib/acts_as_mongo_taggable.rb

Instance Method Summary collapse

Instance Method Details

#all_tags_with_counts ⇒ Object 



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# File 'lib/acts_as_mongo_taggable.rb', line 3

def all_tags_with_counts
  Tag.most_tagged(self).map{|tag| [tag.word, tag.count_for(self)]}
end

#all_with_tag(phrase, opts = {}) ⇒ Object 



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# File 'lib/acts_as_mongo_taggable.rb', line 17

def all_with_tag(phrase, opts={})
  lo = opts.clone
  case_sensitive = lo.delete :case_sensitive
  phrase = phrase.downcase unless case_sensitive
  all(lo.merge(:tag_words => phrase))
end

#first_with_tag(phrase, opts = {}) ⇒ Object

returns the first widget with this tag, a la ActiveRecord find() note: case-insensitive unless you specify otherwise with :case_sensitive=>true



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# File 'lib/acts_as_mongo_taggable.rb', line 9

def first_with_tag(phrase, opts={})
  lo = opts.clone
  case_sensitive = lo.delete :case_sensitive
  phrase = phrase.downcase unless case_sensitive
  first(lo.merge(:tag_words => phrase))
end

#most_tagged_with(phrase, opts = {}) ⇒ Object 



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# File 'lib/acts_as_mongo_taggable.rb', line 24

def most_tagged_with(phrase, opts={})
  lo = opts.clone
  case_sensitive = lo.delete :case_sensitive
  phrase = phrase.downcase unless case_sensitive
  
  #Doesn't work :(
  #first(lo.merge('model_tags.word' => phrase, :order => 'model_tags.tagging_count desc'))
  
  all_with_tag(phrase, lo).sort do |a, b|
    b.model_tag(phrase, opts).tagging_count <=> a.model_tag(phrase, opts).tagging_count
  end.first
end

#top_25_tags ⇒ Object 



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# File 'lib/acts_as_mongo_taggable.rb', line 37

def top_25_tags
  Tag.top_25(self)
end