FA-97237 / Recipe scaling and nutrition / Member archive

Meal glycemic load: class from exact load · case 02

A meal with a glycemic load of exactly 10 is called medium.

Member previewVariant 2 · 3 implementations · 8 checks per implementation

Case contract

Rows [name, gi, carbs, fiber, grams_eaten, per_grams] where carbs and fiber are per per_grams. Available carb = (carbs-fiber)*eaten/per. Meal GI = sum(gi*avail)/sum(avail) half-up integer (None if no available carb). GL = sum(gi*avail)/100 half-up to 0.1. Class from the exact GL: <=10 low, <20 medium, else high.

Why this case matters

Diabetes-friendly meal planners estimate combined glycemic load from mixed foods.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
load exactly ten	`{"class": "medium", "gi": 50, "gl": 10.0}`	`{"class": "low", "gi": 50, "gl": 10.0}`	Failed

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