Juanito Fatas

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  • Polished Ruby Programming

    New Ruby book in 2021. On principles and thinking for Programming in Ruby.

    • book
    • ruby
    over 1 year ago3 mins read
  • The state of Ruby API docs

    Available API documentations of Ruby.

    • ruby
    almost 3 years ago1 min read
  • Optimization Techniques by Benchmark Winners

    Lessons from Sequel and Roda gems. Useful techniques and principles extracted from Ruby Kaigi 2019’s closing keynote.

    • optimization
    • benchmark
    • ruby
    about 3 years ago16 mins read
  • Ruby 3 Keyword Arguments

    Keyword Arguments in Ruby 3.

    • ruby
    about 3 years ago3 mins read
  • Zebra Puzzles in Ruby

    Naïve solution of zebra puzzles in Ruby.

    • ruby
    about 7 years ago3 mins read
  • Building a Mocking Library in Ruby

    A tutorial to build a mocking library in Ruby from scratch!

    • ruby
    • testing
    over 7 years ago42 mins read
  • Fibonacci in Ruby

    Written here so I don’t need to be asked for this interview question.

    • ruby
    almost 8 years ago1 min read