Module: Fronde::Slug

Defined in:
lib/fronde/slug.rb

Overview

Contains method to generate URL compatible strings

Class Method Summary collapse

Class Method Details

.slug(title) ⇒ Object 



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# File 'lib/fronde/slug.rb', line 7

def slug(title)
  title.downcase
       .encode('ascii', fallback: ->(k) { translit(k) })
       .encode('utf-8') # Convert back to utf-8 string
       .gsub(/[^\w-]/, '-')
       .squeeze('-')
       .delete_suffix('-')
end

.translit(char) ⇒ Object

rubocop:disable Metrics/CyclomaticComplexity rubocop:disable Metrics/MethodLength



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# File 'lib/fronde/slug.rb', line 18

def translit(char)
  case char
  when 'á', 'à', 'â', 'ä', 'ǎ', 'ã', 'å'
    'a'
  when 'é', 'è', 'ê', 'ë', 'ě', 'ẽ', '€'
    'e'
  when 'í', 'ì', 'î', 'ï', 'ǐ', 'ĩ'
    'i'
  when 'ó', 'ò', 'ô', 'ö', 'ǒ', 'õ', 'ø'
    'o'
  when 'ú', 'ù', 'û', 'ü', 'ǔ', 'ũ'
    'u'
  when 'ý', 'ỳ', 'ŷ', 'ÿ', 'ỹ'
    'y'
  when 'ç', '©', '🄯'
    'c'
  when 'ñ'
    'n'
  when 'ß'
    'ss'
  when 'œ'
    'oe'
  when 'æ'
    'ae'
  when '®'
    'r'
  when '™'
    'tm'
  else
    '-'
  end
end