OpenSource/GildedRose-Refactoring-Kata
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Extract decrementQuality

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This commit is contained in:
Jesper 2022-04-13 17:15:25 +02:00
parent 626b3cb04f
commit 0dc2301898
1 changed files with 5 additions and 1 deletions
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6
TypeScript/app/gilded-rose.ts
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@ -50,7 +50,7 @@ function updateItemQuality({name, quality, sellIn, ...rest}: Item): number {
return itemCopy.quality return itemCopy.quality
} }
return quality > 0 ? quality - 1 : quality return decrementQuality({quality})
} }
function sellInBelow0({ quality, name, sellIn }: Item): number { function sellInBelow0({ quality, name, sellIn }: Item): number {
@ -62,6 +62,10 @@ function sellInBelow0({ quality, name, sellIn }: Item): number {
if (name == 'Backstage passes to a TAFKAL80ETC concert') return 0 if (name == 'Backstage passes to a TAFKAL80ETC concert') return 0
return decrementQuality({quality})
}
function decrementQuality({ quality }: Pick<Item, 'quality'>): number {
return quality > 0 ? quality - 1 : quality return quality > 0 ? quality - 1 : quality
} }