Contents

class CoordinateValidator < ActiveModel::EachValidator
  def validate_each(record, attribute, value)
    return if value.respond_to?(:latitude) &&
              (-90..90).cover?(value.latitude) &&
              value.respond_to?(:longitude) &&
              (-180..180).cover?(value.longitude)

    record.errors.add(attribute, options[:message] || :invalid)
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
mysql_point-1.0.4	lib/coordinate_validator.rb
mysql_point-1.0.3	lib/coordinate_validator.rb
mysql_point-1.0.2	lib/coordinate_validator.rb
mysql_point-1.0.1	lib/coordinate_validator.rb
mysql_point-1.0.0	lib/coordinate_validator.rb