https://github.com/sparkbox/code-challenge-gilded-rose

https://github.com/sparkbox/code-challenge-gilded-rose

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/sparkbox/code-challenge-gilded-rose
• Owner: sparkbox
• Created: 2020-08-03T18:27:11.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2023-01-06T13:25:44.000Z (almost 2 years ago)
• Last Synced: 2024-04-15T09:19:58.206Z (9 months ago)
• Language: JavaScript
• Size: 1.24 MB
• Stars: 0
• Watchers: 18
• Forks: 0
• Open Issues: 17
• Metadata Files:
  • Readme: README.md

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README

        
If you want to get cracking on the JavaScript source then do this:

    git clone [email protected]:guyroyse/gilded-rose-javascript.git

Hi and welcome to team Gilded Rose.

As you know, we are a small inn with a prime location in a prominent city ran

by a friendly innkeeper named Allison.  We also buy and sell only the finest

goods. Unfortunately, our goods are constantly degrading in quality as they

approach their sell by date.

We have a system in place that updates our inventory for us. It was developed

by a no-nonsense type named Leeroy, who has moved on to new adventures. Your

task is to add the new feature to our system so that we can begin selling a

new category of items.

First an introduction to our system:

  - All items have a *sell_in* value which denotes the number of days we have to

    sell the item

  - All items have a *quality* value which denotes how valuable the item is

  - At the end of each day our system lowers both values for every item

Pretty simple, right? Well this is where it gets interesting:

  - Once the *sell_in* days is less then zero, *quality* degrades twice as fast

  - The *quality* of an item is never negative

  - "Aged Brie" actually increases in *quality* the older it gets

  - The *quality* of an item is never more than 50

  - "Sulfuras", being a legendary item, never has to be sold nor does it

    decrease in *quality*

  - "Backstage passes", like aged brie, increases in *quality* as it's *sell_in*

    value decreases; *quality* increases by 2 when there are 10 days or less

    and by 3 when there are 5 days or less but *quality* drops to 0 after the

    concert

We have recently signed a supplier of conjured items. This requires an update

to our system:

  - "Conjured" items degrade in *quality* twice as fast as normal items

Feel free to make any changes to the *update_quality* method and add any new

code as long as everything still works correctly. However, do not alter the

*Item* class or *items* property as those belong to the goblin in the corner

who will insta-rage and one-shot you as he doesn't believe in shared code

ownership.

Just for clarification, an item can never have its *quality* increase above 50,

however "Sulfuras" is a legendary item and as such its *quality* is 80 and it

never alters.

Sources: