Class: Bookwatch::HtmlDocumentManipulator

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

Instance Method Summary collapse

Instance Method Details

#read_html_in_tag(document: nil, tag: nil) ⇒ Object 



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# File 'lib/bookwatch/html_document_manipulator.rb', line 15

def read_html_in_tag(document: nil, tag: nil)
  doc = Nokogiri::HTML(document)
  doc.css(tag).inner_html
end

#set_attribute(document: nil, selector: nil, attribute: nil, value: nil) ⇒ Object 



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# File 'lib/bookwatch/html_document_manipulator.rb', line 5

def set_attribute(document: nil,
                  selector: nil,
                  attribute: nil,
                  value: nil)
  doc = Nokogiri::HTML.fragment(document)
  node_set = doc.css(selector)
  node_set.attr(attribute, value)
  doc.to_html
end