Contents

require 'active_record'

module Fuzzily
  module Migration

    def trigrams_table_name=(custom_name)
      @trigrams_table_name = custom_name
    end

    def trigrams_table_name
      @trigrams_table_name ||= :trigrams
    end

    def up
      create_table trigrams_table_name do |t|
        t.string  :trigram, :limit => 3
        t.integer :score
        t.integer :owner_id
        t.string  :owner_type
        t.string  :fuzzy_field
      end

      add_index trigrams_table_name,
        [:owner_type, :fuzzy_field, :trigram, :owner_id, :score],
        :name => :index_for_match
      add_index trigrams_table_name,
        [:owner_type, :owner_id],
        :name => :index_by_owner
    end

    def down
      drop_table trigrams_table_name
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
fuzzily-0.0.1	lib/fuzzily/migration.rb