Sha256: 2d4e219dabfdbd2319ee30038d20125ad6345487d5e0e2f722b1ab9ddb02c6d6
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Size: 1.4 KB
Versions: 7
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Contents
# encoding: UTF-8
# Copyright 2012 Twitter, Inc
# http://www.apache.org/licenses/LICENSE-2.0
module TwitterCldr
module Shared
class InvalidTerritoryError < StandardError; end
class PostalCodes
class << self
def territories
resource.keys
end
def for_territory(territory)
key = territory.to_s.downcase.to_sym
if res = resource[key]
territory_cache[key] ||= new(
territory,
res[:regex],
TwitterCldr::Utils::RegexpAst.load(res[:ast])
)
else
raise InvalidTerritoryError, "invalid territory"
end
end
private
def territory_cache
@territory_cache ||= {}
end
def resource
@resource ||= TwitterCldr.get_resource(:shared, :postal_codes)
end
end
attr_reader :territory, :regexp, :ast
def initialize(territory, regexp, ast)
@territory = territory
@regexp = regexp
@ast = ast
end
def valid?(postal_code)
!!(regexp && regexp =~ postal_code)
end
def sample(sample_size = 1)
generator.sample(sample_size)
end
private
def generator
generator_cache[territory] ||= PostalCodeGenerator.new(ast)
end
def generator_cache
@@generator_cache ||= {}
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems