OpenSource/GildedRose-Refactoring-Kata
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This commit is contained in:
Jesper 2022-04-13 17:28:42 +02:00
parent 564c39defb
commit ad10e04856
1 changed files with 12 additions and 12 deletions
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24
TypeScript/app/gilded-rose.ts
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@ -28,19 +28,13 @@ function updateItems(items: Item[]): Item[] {
return items return items
.map((item) => ({ ...item, quality: updateItemQuality(item) })) .map((item) => ({ ...item, quality: updateItemQuality(item) }))
.map((item) => ({ ...item, sellIn: updateItemSellIn(item) })) .map((item) => ({ ...item, sellIn: updateItemSellIn(item) }))
.map(item => ({ ...item, quality: sellInBelow0(item) })) .map(item => ({ ...item, quality: updateExpiredItemQuality(item) }))
} }
function updateItemSellIn({name, sellIn}: Item) { function updateItemQuality({ name, quality, sellIn, ...rest }: Item): number {
if (name == 'Sulfuras, Hand of Ragnaros') return sellIn
return sellIn - 1;
}
function updateItemQuality({name, quality, sellIn, ...rest}: Item): number {
if (name === 'Sulfuras, Hand of Ragnaros') return quality if (name === 'Sulfuras, Hand of Ragnaros') return quality
if (name == 'Aged Brie') return incrementQuality({quality}); if (name == 'Aged Brie') return incrementQuality({ quality });
if (name == 'Backstage passes to a TAFKAL80ETC concert') { if (name == 'Backstage passes to a TAFKAL80ETC concert') {
let itemCopy = { name, quality, sellIn, ...rest } let itemCopy = { name, quality, sellIn, ...rest }
@ -50,15 +44,21 @@ function updateItemQuality({name, quality, sellIn, ...rest}: Item): number {
return itemCopy.quality return itemCopy.quality
} }
return decrementQuality({quality}) return decrementQuality({ quality })
} }
function sellInBelow0({ quality, name, sellIn }: Item): number { function updateItemSellIn({ name, sellIn }: Item) {
if (name == 'Sulfuras, Hand of Ragnaros') return sellIn
return sellIn - 1;
}
function updateExpiredItemQuality({ quality, name, sellIn }: Item): number {
if (sellIn >= 0) return quality if (sellIn >= 0) return quality
if (name == 'Sulfuras, Hand of Ragnaros') return quality if (name == 'Sulfuras, Hand of Ragnaros') return quality
if (name == 'Aged Brie') return incrementQuality({quality}) if (name == 'Aged Brie') return incrementQuality({ quality })
if (name == 'Backstage passes to a TAFKAL80ETC concert') return 0 if (name == 'Backstage passes to a TAFKAL80ETC concert') return 0