Playing With Elixir
summary
Walks through Elixir’s actual claims: layers of syntactic sugar (keyword lists, optional parens, do blocks) are equivalent to simpler forms and all compile; shows practical alternatives — recursion, pipelines, reduce_while, Enum.find_value — and when each is faster or safer; demonstrates powerful for comprehensions and pattern-matching generators for nested keyword/maps; shows a working Caesar cipher solved with binary comprehensions in an Elixir‑golf winner (tweet‑sized), and highlights get_in/map_new/put_new as clearer standard‑library tools.
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chapters (8)
- 0:00Introduction and playfulness
- 5:32Unwrapping Elixir syntax
- 13:27Solving problems multiple ways
- 19:30Power of for comprehensions
- 27:20Code golfing adventures
- 35:14Playful mindset lessons
- 41:36Encouragement to explore
- 42:40Q&A
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