Check out my blog! https://nitter.gq/t.co/1fjX8ljeDH
Spain
Joined February 2011
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It seems like the "language wars" are mostly over & now we're in the "LLM wars" era. However, if you still enjoy programming choice of programming language still matters.
Ruby is still amazing, even if it's not the fastest, even if it doesn't have the most tooling or libraries.
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Don't be fooled, LLMs don't think, they don't reason, they just perform calculations to find out which is the most likely next word. They make stuff up all the time.
Stop idolizing them & never stop learning. rubyguides.com/ruby-post-ind…
Vibecode all you want but what's the point if you never understand what you're really doing? How are you going to avoid security issues & fix the real issues when the LLM fails you?
Even in this AI era it's crucial to keep learning. Check out my blog: rubyguides.com/ruby-post-ind…
Hey! So I haven't been active lately because I got discouraged from making new content because of AI.
However rubyguides.com is still alive & well, please check it out & consider supporting my work by buying a copy of my ebook & booking some private lessons. Thanks!
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Have you used pattern matching in Ruby before❓
If you haven't make sure ti read this RubyGuides article right now: 📖rubyguides.com/2023/11/ruby-…
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Have you ever been curious about functional programming? Read my new article here: rubyguides.com/2025/02/haske… (I actually wrote this last year but just got around to editing & publishing it 😅)
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New Article: "The Elements of Ruby" rubyguides.com/2025/02/the-e…
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Just updated:
rubyguides.com/2015/07/ruby-…
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From Complexity To Clarity: Mastering Ruby’s Pattern Matching Features
Link:
rubyguides.com/2023/11/ruby-…
Jesus Castello retweeted
The Ultimate Guide to Blocks, Procs & Lambdas rubyguides.com/2016/02/ruby-… via @matugm
Jesus Castello retweeted
How to Use Ruby Time & Date Classes rubyguides.com/2015/12/ruby-… via @matugm
Hey!
I'm trying a new theme for rubyguides.com, design is about the same but pages should load faster 🚀
Let me know if you find any issues with it. 🙂
Quick Ruby Tip: How to Benchmark Code in IRB #shorts youtu.be/QoPp-yAKQ8s
Whaaaat? I made a new Ruby video?
Yes! Finally... 😅
Is it any good? You'll have to find out by youself :)
Link :
youtube.com/watch?v=n9kDvCKS…
Want to master the full power of looping available in Ruby? Check out my beginner's guide here & level up your Ruby skills now!
rubyguides.com/ruby-tutorial…
Want to learn how to implement pagination in Rails without gems?
Then watch one of my most popular videos here:
youtube.com/watch?v=ickfSasK…
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Jesus Castello retweeted
An Overview of Data Structures For Ruby Developers rubyguides.com/2019/04/ruby-… via @matugm
The concept of "self" is often hard to understand for new Ruby developers, that's why I wrote this guide:
rubyguides.com/2020/04/self-…
#Ruby #RubyGuides #Lerning
A question I get ALL the time is this:
"¿Can I build X or Y with Ruby?"
The short answer is:
Probably YES, it will just take more or less time & skills.
For my extended answer, including examples, take a look at this RubyGuides article:
rubyguides.com/2019/11/what-…
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