Issue on phonelib

issue.rb

require 'phonelib'

number = "9549233221"
country = "US"


puts "\nPhonelib.valid_for_country? '#{number}', '#{country}' :"
puts Phonelib.valid_for_country? number, country


phone = Phonelib.parse(number)

puts "\nphone.valid? :"
puts phone.valid?

puts "\nphone.valid_for_country?('#{country}') :"
puts phone.valid_for_country?(country) 
# why this is not valid ?


# with default country
Phonelib.default_country = "US"

puts "\nPhonelib.valid_for_country? '#{number}', '#{country}' :"
puts Phonelib.valid_for_country? number, country

phone = Phonelib.parse(number)

puts "\nphone.valid? : "
puts phone.valid? 
puts "\nphone.valid_for_country?('#{country}') :"
puts phone.valid_for_country?(country)