class Roadie::NullProvider

but you do not care what it contains or that it is even referenced at all.
Use it to ignore missing assets or in your tests when you need a provider
An asset provider that returns empty stylesheets for any name.

def empty_stylesheet 

def empty_stylesheet
  Stylesheet.new "(null)", ""
end

def find_stylesheet(name) 

def find_stylesheet(name)
  empty_stylesheet
end

def find_stylesheet!(name) 

def find_stylesheet!(name)
  empty_stylesheet
end

def inspect 

def inspect
  "#<#{self.class}>"
end

def to_s 

def to_s
  inspect
end