# File lib/sprockets/context.rb, line 77
    def resolve(path, options = {}, &block)
      pathname   = Pathname.new(path)
      attributes = environment.attributes_for(pathname)

      if pathname.absolute?
        pathname

      elsif content_type = options[:content_type]
        content_type = self.content_type if content_type == :self

        if attributes.format_extension
          if content_type != attributes.content_type
            raise ContentTypeMismatch, "#{path} is " +
              "'#{attributes.content_type}', not '#{content_type}'"
          end
        end

        resolve(path) do |candidate|
          if self.content_type == environment.content_type_of(candidate)
            return candidate
          end
        end

        raise FileNotFound, "couldn't find file '#{path}'"
      else
        environment.resolve(path, :base_path => self.pathname.dirname, &block)
      end
    end