Class: Resolv::LOC::Coord

# File 'lib/resolv.rb', line 2751

def initialize(coordinates,orientation)
  unless coordinates.kind_of?(String)
    raise ArgumentError.new("Coord must be a 32bit unsigned integer in hex format: #{coordinates.inspect}")
  end
  unless orientation.kind_of?(String) && orientation[/^lon$|^lat$/]
    raise ArgumentError.new('Coord expects orientation to be a String argument of "lat" or "lon"')
  end
  @coordinates = coordinates
  @orientation = orientation
end

# File 'lib/resolv.rb', line 2732

def self.create(arg)
  case arg
  when Coord
    return arg
  when String
    coordinates = ''
    if Regex =~ arg &&  $1<180
      hemi = ($4[/([NE])/,1]) || ($4[/([SW])/,1]) ? 1 : -1
      coordinates = [(($1.to_i*(36e5))($2.to_i*(6e4))($3.to_f*(1e3)))*hemi+(2**31)].pack("N")
      (orientation ||= '') << $4[[/NS/],1] ? 'lat' : 'lon'
    else
      raise ArgumentError.new("not a properly formed Coord string: " + arg)
    end
    return Coord.new(coordinates,orientation)
  else
    raise ArgumentError.new("cannot interpret as Coord: #{arg.inspect}")
  end
end

# File 'lib/resolv.rb', line 2765

attr_reader :coordinates