Class: JsTextRails::SvgTransformer

Inherits:
TextTransformer show all
Defined in:
lib/js-text-rails/svg_transformer.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from TextTransformer

#escape_js_string, #initialize, #transform

Constructor Details

This class inherits a constructor from JsTextRails::TextTransformer

Class Method Details

.default_namespace ⇒ Object 



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# File 'lib/js-text-rails/svg_transformer.rb', line 5

def self.default_namespace
  'this.SVG'
end

Instance Method Details

#sanitize_js_string(text) ⇒ Object 



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# File 'lib/js-text-rails/svg_transformer.rb', line 9

def sanitize_js_string(text)
  text = strip_xml_declaration(text)
  text = escape_js_string(text)
  text
end

#strip_xml_declaration(text) ⇒ Object

Strips <?xml …?> declarations so that external SVG and XML documents can be added to a document without worry.



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# File 'lib/js-text-rails/svg_transformer.rb', line 17

def strip_xml_declaration(text)
  text.gsub(/^\s*<\?xml.*?\?>\s*/im, '')
end