class SassC::Rails::SassTemplate

def call(input)
  context = input[:environment].context_class.new(input)
  options = {
    filename: input[:filename],
    line_comments: line_comments?,
    syntax: self.class.syntax,
    load_paths: input[:environment].paths,
    importer: SassC::Rails::Importer,
    sprockets: {
      context: context,
      environment: input[:environment],
      dependencies: context.metadata[:dependency_paths]
    }
  }.merge!(config_options) { |key, left, right| safe_merge(key, left, right) }
  engine = ::SassC::Engine.new(input[:data], options)
  css = Sprockets::Utils.module_include(::SassC::Script::Functions, @functions) do
    engine.render
  end
  context.metadata.merge(data: css)
end