Method: Arrow::HTMLToken#css_class

Defined in:
lib/arrow/htmltokenizer.rb

#css_class ⇒ Object

Return the HTML element class attribute that corresponds to this node.



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# File 'lib/arrow/htmltokenizer.rb', line 131

def css_class
	tokenclass = self.class.name.
		sub( /Arrow::(HTML)?/i, '').
		gsub( /::/, '-' ).
		gsub( /([a-z])([A-Z])/, "\\1-\\2" ).
		gsub( /[^-\w]+/, '' ).
		downcase
	tokenclass << "-token" unless /-token$/.match( tokenclass )

	return tokenclass
end