module Faker::AddressMX

def municipality(st_abbr = nil)
  st_abbr ||= state_abbr
  MUNICIPALITY[st_abbr][rand(MUNICIPALITY[st_abbr].size)]
end

def postal_code
  Faker.numerify POSTAL_CODE_FORMATS.rand
end

def state
  STATE.rand
end

def state_abbr(st_name = nil)
  st_name ||= state
  STATE_ABBR[STATE.index(st_name)]
end

def zip_code
  Faker::AddressUS.zip_code
end