class Sastrawi::Stemmer::Filter::TextNormalizer

Public Class Methods

normalize_text(text) click to toggle source
# File lib/sastrawi/stemmer/filter/text_normalizer.rb, line 5
def self.normalize_text(text)
  lowercase_text = text.downcase
  replaced_text = lowercase_text.gsub(/[^a-z0-9 -]/im, ' ')
  replaced_text = replaced_text.gsub(/( +)/im, ' ')

  replaced_text.strip
end