Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/string.rb

Instance Method Summary collapse

Instance Method Details

#dehumanize ⇒ Object 



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# File 'lib/string.rb', line 18

def dehumanize
  self.downcase.gsub(/\s/,'-').gsub(/[^a-z0-9-]/,'')
end

#to_absolute(base_url) ⇒ Object 



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# File 'lib/string.rb', line 5

def to_absolute(base_url)
  base = URI.parse base_url
  doc = Nokogiri::HTML self
  [['img','src'],['a','href']].each do |selector,attribute|
    doc.css(selector).each do |tag|
      path = tag[attribute]
      path.slice! 0 if path.start_with? '/'
      tag[attribute] = base.merge(path).to_s
    end
  end
  doc.to_html
end