Module: DataMapper::Is::Taggable::ClassMethods

Defined in:
lib/dm-is-taggable/is/taggable.rb

Instance Method Summary collapse

Instance Method Details

#taggable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dm-is-taggable/is/taggable.rb', line 59

def taggable?
  true
end

#tagged_with(tags) ⇒ Object 



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# File 'lib/dm-is-taggable/is/taggable.rb', line 63

def tagged_with(tags)
  # tags can be an object or an array
  tags = [tags] unless tags.class == Array
  
  # Transform Strings to Tags if necessary
  tags.collect!{|t| t.class == Tag ? t : Tag.build(t)}
  
  # Query the objects tagged with those tags
  taggings = Extlib::Inflection::constantize("#{self.to_s}Tag").all(:tag_id.in => tags.collect{|t| t.id})
  taggings.collect{|tagging| tagging.send(Extlib::Inflection::underscore(self.to_s)) }
end