expert-experiments

expert-experiments/HINTS.md

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+# Hints
+
+## 1. Define the `with_retry` function
+
+- A `case` expression can be used to pattern match on a result.
+
+## 2. Define the `record_timing` function
+
+- The `time_logger` function should be called even if the `experiment` function returns an `Error` value.
+
+## 3. Define the `run_experiment` function
+
+- The [`result.try` function][result-try] can be used in a `use` expression to stop if a result is an `Error` value.
+
+[result-try]: https://hexdocs.pm/gleam_stdlib/gleam/result.html#try