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Ruby 3 Redux

Ruby 3 Redux

Slide deck from my presentation at RubyDay 2019 in Verona, Italy.

Bozhidar Batsov

April 11, 2019

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  1. noun 1. a precious stone consisting of corundum in colour

    varieties varying from deep crimson or purple to pale rose. 2. a programming language optimised for programmer happiness
  2. 3

  3. number 1. equivalent to the sum of one and two;

    one more than two; 3 2. A mystical version rarely achieved by most software projects.
  4. adjective 1. brought back, revived Emacs era redux 2. (usually

    postpositive) (esp of an artistic work) presented in a new way Apocalypse Now Redux
  5. # The following calls pass keyword arguments foo(..., key: val)

    foo(..., **hsh) foo(..., key: val, **hsh)
  6. Community Contributions • Rake • Bundler • Documentation & Tutorials

    • A ton of amazing libraries • Rails • …