Ruby (CGI Programming) ❯ Yield Statement

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 Ruby (CGI Programming) ❯ Yield Statement<12>

#!/usr/bin/ruby
print "Content-type: text/html\n\n"

puts "<html><body style='font-size:26px;color:blue;'>"

def twice
	yield yield
end

def vacation
	yield ("Honolulu")
	yield ("Tahiti")
	yield ("Jamaica")
end

twice {puts "Good morning!"}

vacation do |x|
	puts "<div>I'd rather be in " + x + ".</div>"
end

puts "</body></html>"

Good morning! Good morning!

I'd rather be in Honolulu.

I'd rather be in Tahiti.

I'd rather be in Jamaica.