Generates a banner for a message based on the length of the message or a given width.
Attributes¶ ↑
determined by the length of the message.
Examples¶ ↑
rp = Reportinator.new
rp.generate_banner("Hello world!") => "------------\nHello world!\n------------\n"
rp.generate_banner("Hello world!", 3) => "---\nHello world!\n---\n"
def generate_banner(message, width=nil)
dash_count = ((width.nil?) ? message.strip.length : width)
return "#{'-' * dash_count}\n#{message}\n#{'-' * dash_count}\n"
end