class Sprockets::Environment

def cached

system only changes between deploys.
faster. This behavior is ideal in production since the file
All its file system calls are cached which makes `cached` much

Returns a cached version of the environment. 
def cached
  CachedEnvironment.new(self)
end

def find_asset(*args) 

def find_asset(*args)
  cached.find_asset(*args)
end

def initialize(root = ".")


env = Environment.new(Rails.root)

directory. This should be the same as your Rails or Rack root.
`Environment` should initialized with your application's root 
def initialize(root = ".")
  initialize_configuration(Sprockets)
  @root = File.expand_path(root)
  self.cache = Cache::MemoryStore.new
  yield self if block_given?
end