Class: Gman::Locality

Inherits:
Object
  • Object
show all
Defined in:
lib/gman/locality.rb

Overview

Second level .us domains for states and locality See en.wikipedia.org/wiki/.us

Examples:

* foo.state.il.us
* ci.foo.il.us

Not:

* state.foo.il.us
* foo.ci.il.us
* k12.il.us
* ci.foo.zx.us

Constant Summary collapse

AFFINITY_NAMESPACES = 
%w[state dst cog].freeze
STATES = 
%w[
  ak al ar az ca co ct dc de fl ga hi ia id il in ks ky
  la ma md me mi mn mo ms mt nc nd ne nh nj nm nv ny oh
  ok or pa ri sc sd tn tx um ut va vt wa wi wv wy
].freeze
LOCALITY_DOMAINS = 
%w[
  ci co borough boro city county
  parish town twp vi vil village
].freeze
REGEX = 
/
  (
    (#{Regexp.union(AFFINITY_NAMESPACES)})
  |
    (#{Regexp.union(LOCALITY_DOMAINS)})\.[a-z-]+
  )\.(#{Regexp.union(STATES)})\.us
/x.freeze

Class Method Summary collapse

Class Method Details

.valid?(domain) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gman/locality.rb', line 38

def self.valid?(domain)
  !domain.to_s.match(Locality::REGEX).nil?
end