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interactive Ruby

7 mentions on Hacker News by 6 people: 1 story, 6 comments · first 2020-09-10 · latest 2025-01-26

Mentions per year 7 mentions · busiest year 2024 (3)
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  1. …widely used static typing solution soon. i.e. some coming together of Sorbet, Steep and RBS. 1. https://github.com/ruby/irb?tab=readme-ov-file#type-based-co...
    comment by Lio · 2024-04-26 · in Autotuner: How to speed up your Rails app
  2. …me hope that RBS or some kind of inline[2] version of it will become much more common in future. 1. https://github.com/ruby/irb?tab=readme-ov-file#type-based-co... 2. The new Prism parser makes it much easier to extract an execute comments…
    comment by Lio · 2024-03-27 · in Interactive Ruby (IRB) (2023)
  3. …IRB on 3.3, it finally gives Pry a run for its money, especially when jumping into the debugger! https://github.com/ruby/irb#debugging-with-irb $ ruby test.rb From: test.rb @ line 7 : 1: def foo 2: 10.times do |i| 3: p i 4: end 5: end 6:…
    comment by lloeki · 2024-01-23 · in The end of "Useless Ruby sugar": On intuitions and evolutions
  4. Ruby's IRB has always been nice to work with: https://github.com/ruby/irb#commands Of course LISP is the example to look at with REPL: https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93prin... ...esp with Emacs:…
    comment by uticus · 2023-10-26 · in Ask HN: What are some well-designed REPLs?
  5. …ruby 2.6, irb is a gem bundled with ruby, so you can upgrade to the latest version in older rubies: https://github.com/ruby/irb#installation
    comment by semiquaver · 2023-04-09 · in IRB's Built-In Measure (2021)
  6. …an IRB feature [1], not a ruby feature - hence the note that it is not a universal solution. [1]: https://github.com/ruby/irb/blob/master/lib/irb/context.rb#L...
    comment by jordoh · 2020-09-10 · in Ruby adds experimental support for rightward assignments