Title / Description
Code # output as HTML div (using inline CSS styles) CodeRay.scan('puts "Hello, world!"', :ruby).div # ...with line numbers CodeRay.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 use tokens = CodeRay.scan('{ "just": "an", "example": 42 }', :json) # produce a token statistic tokens.statistic # count LoC (lines of code) CodeRay.scan("# comment\nputs 'Hello, world!'", :ruby).loc # => 1 # produce a HTML div, but with CSS classes tokens.div(:css => :class) # highlight a file (to HTML div); guess the file type base on the extension CodeRay.highlight_file(__FILE__) # re-using scanner and encoder with Duo CodeRay::Duo[:ruby, :div].encode('puts "Hello, world!"')
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Highlight as C C++ CSS Clojure Delphi ERb Groovy (beta) HAML HTML JSON Java JavaScript PHP Plain text Python Ruby SQL XML YAML diff code
1.1.2
1.1.2