Class: Rack::UrlStripper::DocumentToStrip

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

Instance Method Summary collapse

Constructor Details

#initialize(body) ⇒ DocumentToStrip

Returns a new instance of DocumentToStrip.



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# File 'lib/rack_url_stripper/document_to_strip.rb', line 4

def initialize(body)
  @doc = Nokogiri::HTML.parse(body)
end

Instance Method Details

#clear_uri_for(element, attribute) ⇒ Object 



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# File 'lib/rack_url_stripper/document_to_strip.rb', line 8

def clear_uri_for(element, attribute)
  @doc.xpath("//#{element}/@#{attribute}").each do |i|
    i.value = '#'
  end
end

#remove_tag(tag_name) ⇒ Object 



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# File 'lib/rack_url_stripper/document_to_strip.rb', line 14

def remove_tag(tag_name)
  @doc.xpath("//#{tag_name}").remove()
end

#to_s ⇒ Object 



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# File 'lib/rack_url_stripper/document_to_strip.rb', line 18

def to_s
  @doc.to_s
end