Life is but a Stream
summary
Compares Elixir’s Enum and Stream with live IE X demos and benchmarks using ranges, Integer.to_string, String.graphemes, Enum.to_list, Enum.take and Stream.run; shows Stream is lazy and returns a pipeline until a consumer requests values. Benchmarks show Stream is modestly slower when you fully collect (to_list), but wildly faster when you only need a subset (take 4): with long pipelines and 10M items Enum becomes millions of times slower. Demos and timings are concrete and reproducible.
AI-written summary · about
chapters (7)
- 0:00Introduction
- 2:27enum is awesome
- 3:20enum map
- 5:34large collections
- 7:02pipe
- 8:15stream
- 13:44enum vs stream
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