Sha256: e6601477337d4497d71cb399eb2933439984579cfb9dc8f4607b99e24a9669ab
Contents?: true
Size: 961 Bytes
Versions: 26
Compression:
Stored size: 961 Bytes
Contents
# encoding: UTF-8
# Copyright 2012 Twitter, Inc
# http://www.apache.org/licenses/LICENSE-2.0
require 'eprun'
module TwitterCldr
module Normalization
VALID_NORMALIZERS = [:nfd, :nfkd, :nfc, :nfkc]
DEFAULT_NORMALIZER = :nfd
class << self
def normalize(string, options = {})
validate_form(form = extract_form_from(options))
Eprun.normalize(string, form)
end
def normalized?(string, options = {})
validate_form(form = extract_form_from(options))
Eprun.normalized?(string, form)
end
private
def extract_form_from(options)
options.fetch(:using, DEFAULT_NORMALIZER).to_s.downcase.to_sym
end
def validate_form(form)
unless VALID_NORMALIZERS.include?(form)
raise ArgumentError.new("#{form.inspect} is not a valid normalizer "\
"(valid normalizers are #{VALID_NORMALIZERS.join(', ')})")
end
end
end
end
end
Version data entries
26 entries across 26 versions & 1 rubygems