create(arg)
public
Creates a new LOC::Coord
from arg which may be:
LOC::Coord |
returns arg.
|
String |
arg must match the LOC::Coord::Regex constant
|
# File lib/resolv.rb, line 2686
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