Added GildedRose for TypeScript

TypeScript/.gitignore

@@ -0,0 +1,10 @@
+.DS_Store
+.idea
+node_modules
+typings
+app/**/*.js
+app/**/*.js.map
+test/**/*.js
+test/**/*.js.map
+coverage
+.nyc_output

TypeScript/app/gilded-rose.ts

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+export class Item {
+    name: string;
+    sellIn: number;
+    quality: number;
+
+    constructor(name, sellIn, quality) {
+        this.name = name;
+        this.sellIn = sellIn;
+        this.quality = quality;
+    }
+}
+
+export class GildedRose {
+    items: Array<Item>;
+
+    constructor(items = []) {
+        this.items = items;
+    }
+
+    updateQuality() {
+        for (let i = 0; i < this.items.length; i++) {
+            if (this.items[i].name != 'Aged Brie' && this.items[i].name != 'Backstage passes to a TAFKAL80ETC concert') {
+                if (this.items[i].quality > 0) {
+                    if (this.items[i].name != 'Sulfuras, Hand of Ragnaros') {
+                        this.items[i].quality = this.items[i].quality - 1
+                    }
+                }
+            } else {
+                if (this.items[i].quality < 50) {
+                    this.items[i].quality = this.items[i].quality + 1
+                    if (this.items[i].name == 'Backstage passes to a TAFKAL80ETC concert') {
+                        if (this.items[i].sellIn < 11) {
+                            if (this.items[i].quality < 50) {
+                                this.items[i].quality = this.items[i].quality + 1
+                            }
+                        }
+                        if (this.items[i].sellIn < 6) {
+                            if (this.items[i].quality < 50) {
+                                this.items[i].quality = this.items[i].quality + 1
+                            }
+                        }
+                    }
+                }
+            }
+            if (this.items[i].name != 'Sulfuras, Hand of Ragnaros') {
+                this.items[i].sellIn = this.items[i].sellIn - 1;
+            }
+            if (this.items[i].sellIn < 0) {
+                if (this.items[i].name != 'Aged Brie') {
+                    if (this.items[i].name != 'Backstage passes to a TAFKAL80ETC concert') {
+                        if (this.items[i].quality > 0) {
+                            if (this.items[i].name != 'Sulfuras, Hand of Ragnaros') {
+                                this.items[i].quality = this.items[i].quality - 1
+                            }
+                        }
+                    } else {
+                        this.items[i].quality = this.items[i].quality - this.items[i].quality
+                    }
+                } else {
+                    if (this.items[i].quality < 50) {
+                        this.items[i].quality = this.items[i].quality + 1
+                    }
+                }
+            }
+        }
+
+        return this.items;
+    }
+}

TypeScript/package.json

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+{
+  "name": "typescript-mocha-kata-seed",
+  "version": "1.4.0",
+  "description": "Seed project for TDD code katas on TypeScript and mocha",
+  "main": "index.js",
+  "scripts": {
+    "precompile": "rimraf app/**/*.js test/**/*.js",
+    "compile": "tsc",
+    "pretest": "rimraf app/**/*.js test/**/*.js",
+    "test": "nyc mocha"
+  },
+  "author": "paucls",
+  "homepage": "https://github.com/paucls/typescript-mocha-kata-seed",
+  "license": "ISC",
+  "private": true,
+  "devDependencies": {
+    "@types/chai": "~3.5.2",
+    "@types/mocha": "~2.2.41",
+    "@types/node": "~7.0.18",
+    "chai": "~3.5.0",
+    "mocha": "~3.2.0",
+    "nyc": "~11.0.3",
+    "rimraf": "~2.5.2",
+    "ts-node": "~3.1.0",
+    "typescript": "~2.2.0"
+  },
+  "nyc": {
+    "extension": [
+      ".ts"
+    ],
+    "exclude": [
+      "**/*.d.ts",
+      "test/**"
+    ],
+    "require": [
+      "ts-node/register"
+    ],
+    "reporter": [
+      "html",
+      "text"
+    ]
+  }
+}
+

TypeScript/test/guilded-rose.spec.ts

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+import { expect } from 'chai';
+import { Item, GildedRose } from '../app/gilded-rose';
+
+describe('Gilded Rose', function () {
+
+    it('should foo', function() {
+        const gilgedRose = new GildedRose([ new Item('foo', 0, 0) ]);
+        const items = gilgedRose.updateQuality();
+        expect(items[0].name).to.equal('fixme');
+    });
+
+});

TypeScript/test/mocha.opts

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+--compilers ts-node/register
+--require source-map-support/register
+--recursive
+test/**/*.ts

TypeScript/tsconfig.json

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+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es5",
+        "noImplicitAny": false,
+        "sourceMap": false
+    },
+    "exclude": [
+        "node_modules"
+    ]
+}