The Story of Rails!
summary
Clear, concrete origin stories drive the session: bundler per‑application dependency resolution and how it fixes conflicting gem activations, strong parameters born from a mass‑assignment exploit and why permitting params matters, merger with Merb that yields Rails 3 and modular components, plus concrete features like array convenience methods including a whimsical 42. Expect concrete examples, historical bugs and fixes, specific tools and version problems, not abstract promises or vague anecdotes.
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