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Formatting ruby code

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Avatar for Wojtek Mach Wojtek Mach
April 16, 2014
Programming
140
0

Formatting ruby code

Avatar for Wojtek Mach

Wojtek Mach

April 16, 2014

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Transcript

  1. Formatting Ruby Code

  2. 4 rules of simple design (Kent Beck) 1. All tests

    pass 2. No duplicate code 3. Express all the ideas 4. Minimize classes and methods

  3. 4 rules of simple design (Kent Beck) 1. All tests

    pass 2. No duplicate code 3. Express all the ideas 4. Minimize classes and methods 0. Code is properly formatted

  4. Styleguides • https://github.com/bbatsov/ruby-style-guide • https://github.com/styleguide/ruby • etc

  5. Styleguides

  6. Styleguides • Styleguides are great, but...

  7. Styleguides • Styleguides are great, but… • “Hey, can you

    format code according to …”?

  8. Go

  9. Go • Go doesn’t have styleguides

  10. Go • Go doesn’t have styleguides • gofmt a.go

  11. rubyfmt

  12. Parsing ruby code

  13. Parsing ruby code https://github.com/seattlerb/ruby_parser

  14. Parsing ruby code https://github.com/seattlerb/ruby2ruby

  15. Diff

  16. None

  17. https://github.com/wojtekmach/rubyfmtbot

  18. Thanks! • http://golang.org/cmd/gofmt • https://github.com/seattlerb/ruby_parser • https://github.com/seattlerb/sexp_processor • https://github.com/seattlerb/ruby2ruby •

    https://github.com/wojtekmach/rubyfmt • https://github.com/wojtekmach/rubyfmtbot