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Contents
# encoding: UTF-8
# Copyright 2012 Twitter, Inc
# http://www.apache.org/licenses/LICENSE-2.0
require 'json'
require 'open-uri'
require 'set'
require 'yaml'
module TwitterCldr
module Resources
class PostalCodesImporter < Importer
BASE_URL = 'https://i18napis.appspot.com/address/data/'
output_path 'shared'
ruby_engine :mri
private
def execute
data = YAML.dump(fetch_data)
File.write(File.join(output_path, 'postal_codes.yml'), data)
puts
end
def output_path
params.fetch(:output_path)
end
def fetch_data
territories = Set.new
each_territory.each_with_object({}) do |territory, ret|
if regex = get_regex_for(territory)
ret[territory] = {
regex: Regexp.compile(regex),
ast: TwitterCldr::Utils::RegexpAst.dump(
RegexpAstGenerator.generate(regex)
)
}
end
territories.add(territory)
STDOUT.write("\rImported postal codes for #{territory}, #{territories.size} of #{territory_count} total")
end
end
def get_regex_for(territory)
result = URI.open("#{BASE_URL}#{territory.to_s.upcase}").read
data = JSON.parse(result)
data['zip']
end
def territory_count
TwitterCldr::Shared::Territories.all.size
end
def each_territory
return to_enum(__method__) unless block_given?
TwitterCldr::Shared::Territories.all.each_pair do |territory, _|
yield territory
end
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems