~/talk

a Guided Introduction to Elixir - Part 2 of 6

Talkat LambdaConf 2017 · 2017-05-25..05-27· [javascript]
links:none on file
slides:none on file

Covers concrete Elixir mechanics: pattern matching with = and ^ and tuple return dispatch, function clauses by arity and anonymous multi-clause functions, recursion reimplementing reduce with cons/destructuring and guard clauses, and macros manipulating the AST. Shows tooling and libraries: Erlang interop, Dialyzer (not demoed fully), IO.inspect, Phoenix examples, REPL/Emacs workflow and a live fizzbuzz exercise. Live coding sometimes produces infinite loops and broken examples so expect working demos interleaved with debugging.

AI-written summary · about

  1. 0:00Start
  2. 1:08Pattern Matching
  3. 2:45Double Equals
  4. 6:52Dialyzer
  5. 7:29Anonymous Functions
  6. 12:57Re-Implement the Reduction Function
  7. 13:37Recurse
  8. 17:56Guard Clauses
  9. 18:53Operators
  10. 27:41Abstract Syntax Tree
  11. 29:47Fizzbuzz
  12. 39:54Combining Functions
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