Class: ActiveNormalizer::Normalizers::UnicodeUtils

Inherits:
Normalizer
  • Object
show all
Defined in:
lib/active_normalizer/normalizers/unicode_utils.rb

Overview

Since:

  • Ruby 2.2.0-preview2

Instance Method Summary collapse

Methods inherited from Normalizer

#raise_unknown_form_error

Constructor Details

#initialize(normalization_form = nil) ⇒ UnicodeUtils

Returns a new instance of UnicodeUtils.

Since:

  • Ruby 2.2.0-preview2



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# File 'lib/active_normalizer/normalizers/unicode_utils.rb', line 12

def initialize(normalization_form = nil)
  @normalization_form = normalization_form
end

Instance Method Details

#run(text) ⇒ Object

Since:

  • Ruby 2.2.0-preview2



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# File 'lib/active_normalizer/normalizers/unicode_utils.rb', line 16

def run(text)
  case normalization_form
  when :nfd
    ::UnicodeUtils.nfd(text)
  when :nfc
    ::UnicodeUtils.nfc(text)
  when :nfkd
    ::UnicodeUtils.nfkd(text)
  when :nfkc
    ::UnicodeUtils.nfkc(text)
  else
    raise_unknown_form_error(normalization_form)
  end
end