# File lib/cheat/site.rb, line 119
    def get(title, version = nil)
      @sheet = Sheet.detect { |s| s.title == title }

      @error = "Cheat sheet not found." unless @sheet
      unless version.nil? || version == @sheet.version.to_s
        @sheet = @sheet.find_version(version)
      end
      render @error ? :error : :edit
    end