Tire configuration for pt-BR

mapper.rb

class Mapper
  def self.map!(options = {})
    drop_index! if options[:delete]

    Tire.index :index_name do
      create :analysis => {
        :filter   => {
          :pt_br_filter => {
            :type => :stemmer,
            :language => :minimal_portuguese
          }
        },
        :analyzer => {
          :pt_br_text => {
            :tokenizer => :standard,
            :filter    => [:lowercase, :pt_br_filter, :standard, :asciifolding],
          }
        }
      }
      
      put_mapping :something, {
        :_all => { :analyzer => 'pt_br_text' },
        :properties => {
          :field_name => { :type => 'string', :analyzer => 'pt_br_text' }
        }
      }
      refresh
    end
  end
  
  def self.drop_index!
    Tire.index(:index_name) { delete }
  end
end