require 'mobility/backends/active_record/pg_query_methods'
require 'mobility/backends/active_record/query_methods'

module Mobility
  module Backends
    module ActiveRecord
      class Hstore::QueryMethods < QueryMethods
        include PgQueryMethods

        def matches(key, locale)
          build_infix(:'->', arel_table[column_name(key)], build_quoted(locale))
        end

        def exists(key, locale)
          build_infix(:'?', arel_table[column_name(key)], build_quoted(locale))
        end

        def quote(value)
          build_quoted(value)
        end
      end
      Hstore.private_constant :QueryMethods
    end
  end
end