\chapter{Gilded Roses}

\url{https://github.com/emilybache/GildedRose-Refactoring-Kata}

\begin{listing}[H]
	\begin{minted}[tabsize=4]{python}

    # -*- coding: utf-8 -*-

    class GildedRose(object):

        def __init__(self, items):
            self.items = items

        def update_quality(self):
            for item in self.items:
                if item.name != "Aged Brie" and item.name != "Backstage passes to a TAFKAL80ETC concert":
                    if item.quality > 0:
                        if item.name != "Sulfuras, Hand of Ragnaros":
                            item.quality = item.quality - 1
                else:
                    if item.quality < 50:
                        item.quality = item.quality + 1
                        if item.name == "Backstage passes to a TAFKAL80ETC concert":
                            if item.sell_in < 11:
                                if item.quality < 50:
                                    item.quality = item.quality + 1
                            if item.sell_in < 6:
                                if item.quality < 50:
                                    item.quality = item.quality + 1
                if item.name != "Sulfuras, Hand of Ragnaros":
                    item.sell_in = item.sell_in - 1
                if item.sell_in < 0:
                    if item.name != "Aged Brie":
                        if item.name != "Backstage passes to a TAFKAL80ETC concert":
                            if item.quality > 0:
                                if item.name != "Sulfuras, Hand of Ragnaros":
                                    item.quality = item.quality - 1
                        else:
                            item.quality = item.quality - item.quality
                    else:
                        if item.quality < 50:
                            item.quality = item.quality + 1


    class Item:
        def __init__(self, name, sell_in, quality):
            self.name = name
            self.sell_in = sell_in
            self.quality = quality

        def __repr__(self):
            return "%s, %s, %s" % (self.name, self.sell_in, self.quality)
    \end{minted}
\end{listing}