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77ae05c28c
The refactoring is now published as Slice on sammancoaching.org: https://sammancoaching.org/refactorings/slice.html - git mv ideas/split-loop-with-lambda -> ideas/slice-with-lambda - rename learning-hour file and update frontmatter name - update paths in tools/rehearse scripts and report title - update prose: 'Split Loop with Lambda' -> 'Slice with Lambda' in learning hour, exercise READMEs, storyboard, solution comments - link the published Slice refactoring from the pattern draft
36 lines
1.9 KiB
Plaintext
36 lines
1.9 KiB
Plaintext
--- Run B ---
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session file: /tmp/rehearsal/runs/B/session/2026-09-27T14-53-00-499Z_01a0e35a-e6d3-70ca-b02c-6d99534cf397.jsonl
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model: z-ai/glm-5.3-flash
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session span: 39.2 s
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assistant messages: 10
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tool calls: 10 total
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bash 5
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edit 4
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read 1
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tokens input: 21722
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tokens output: 4361
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tokens cacheRead: 33984
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tokens cacheWrite: 0
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tokens reasoning: 2129
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tokens TOTAL (sum): 62196
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--- /usr/bin/time -v (wall clock + max RSS) ---
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Elapsed (wall clock) time (h:mm:ss or m:ss): 0:39.35
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Maximum resident set size (kbytes): 249312
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Exit status: 0
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--- pi stdout (last 15 lines) ---
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Boolean lookupWeather = dayOffsetToWeather.apply(daysForward);
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expectedWeather.add(lookupWeather);
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}
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return expectedWeather;
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}
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}
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```
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**Diff summary** (relative to the original):
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1. Added import `java.util.function.LongFunction`.
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2. The scorer-dependent code (`scorer.updateSelection()` + `scorer.lookupWeather(daysForward)`) was extracted into a lambda, now passed in as `dayOffsetToWeather` (`LongFunction<Boolean>`); the invocation site (`dayOffsetToWeather.apply(daysForward)`) stayed in the loop.
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3. The weather-collection loop (with `interestingDates`) moved into new private method `collectExpectedWeather(LongFunction<Boolean> dayOffsetToWeather)` returning `List<Boolean>`.
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4. Signature changed from `longRangeForecast(String quarter)` to `longRangeForecast(LongFunction<Boolean> dayOffsetToWeather)`; the `String quarter` parameter and its `Q1`/`Q4` block were removed, and a public no-arg overload was added that delegates and wraps the `scorer` field in a lambda.
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**Note:** the test call site in `src/test/java/codingdojo/LongRangeForecastsTest.java` was updated (`longRangeForecast(quarter)` → `longRangeForecast()`) so the project still compiles after the signature change.
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