Creates a new LOC::Coord from arg
which may be:
returns arg
.
arg
must match the LOC::Coord::Regex constant
# File resolv.rb, line 2659 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 ||= '') << $4[[/NS/],1] ? 'lat' : 'lon' else raise ArgumentError.new("not a properly formed Coord string: " + arg) end return Coord.new(coordinates,orientation) else raise ArgumentError.new("cannot interpret as Coord: #{arg.inspect}") end end
# File resolv.rb, line 2678 def initialize(coordinates,orientation) unless coordinates.kind_of?(String) raise ArgumentError.new("Coord must be a 32bit unsigned integer in hex format: #{coordinates.inspect}") end unless orientation.kind_of?(String) && orientation[/^lon$|^lat$/] raise ArgumentError.new('Coord expects orientation to be a String argument of "lat" or "lon"') end @coordinates = coordinates @orientation = orientation end
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