keii.dev
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CHANGELOG.md
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CHANGELOG.md
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([Giacomo Cavalieri](https://github.com/giacomocavalieri))
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- Code generators now reuse existing variables when possible for the record
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update syntax, reducing the size of the generated code and number of
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variables defined for both Erlang and JavaScript.
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```gleam
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pub fn main() -> Nil {
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let trainer = Trainer(name: "Ash", badges: 0)
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battle(Wobble(..trainer, badges: 1))
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}
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```
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Previously this Gleam code would generate this Erlang code:
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```erlang
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-spec main() -> nil.
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main() ->
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Trainer = {trainer, 0, <<"Ash"/utf8>>},
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battle(
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begin
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_record = Trainer,
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{trainer, 1, erlang:element(3, _record)}
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end
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).
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```
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Now this code will be generated instead:
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```erlang
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-spec main() -> nil.
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main() ->
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Trainer = {trainer, 0, <<"Ash"/utf8>>},
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battle({trainer, 1, erlang:element(3, Trainer)}).
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```
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([Louis Pilfold](https://github.com/lpil))
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### Build tool
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- `gleam update`, `gleam deps update`, and `gleam deps download` will now print