module WorldFlags::Helper::Geo
Public Class Methods
country_code_from_ip(ip = nil)
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# File lib/world_flags/helper/geo.rb, line 6 def self.country_code_from_ip ip = nil ip ||= request.remote_ip raise WorldFlags::GeoIPError, "IP address #{ip} is a localhost address" if local_ip?(ip) # puts "find country code for ip: #{ip}" if debug? @geoip ||= ::GeoIP.new WorldFlags.geo_ip_db_path country = @geoip.country(ip) return country[2] unless country.nil? rescue Exception => e raise WorldFlags::GeoIPError, "No country code could be found for IP: #{ip} - #{e}" end
debug?()
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# File lib/world_flags/helper/geo.rb, line 23 def self.debug? WorldFlags.debug? end
local_ip?(ip)
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# File lib/world_flags/helper/geo.rb, line 19 def self.local_ip? ip WorldFlags.localhost_list.include?(ip) end
Public Instance Methods
country_code_from_ip(ip = nil)
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# File lib/world_flags/helper/geo.rb, line 27 def country_code_from_ip ip = nil WorldFlags::Helper::Geo.country_code_from_ip ip end