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# output as HTML div (using inline CSS styles)CodeRay.scan('puts "Hello, world!"',:ruby).div# ...with line numbersCodeRay.scan("5.times do\n puts 'Hello, world!'\nend",:ruby).div(:line_numbers=>:table)# output as standalone HTML page (using CSS classes)CodeRay.scan('puts "Hello, world!"',:ruby).page# keep scanned tokens for later usetokens=CodeRay.scan('{ "just": "an", "example": 42 }',:json)# produce a token statistictokens.statistic# count LoC (lines of code)CodeRay.scan("# comment\nputs 'Hello, world!'",:ruby).loc# => 1# produce a HTML div, but with CSS classestokens.div(:css=>:class)# highlight a file (to HTML div); guess the file type base on the extensionCodeRay.highlight_file(__FILE__)# re-using scanner and encoder with DuoCodeRay::Duo[:ruby,:div].encode('puts "Hello, world!"')