Merge remote-tracking branch 'refs/remotes/origin/Lesson_12' into Lesson_12

Author: haldanek

.github/workflows/check_lesson_13_java_pr.yaml

@@ -0,0 +1,27 @@
+name: Check Lesson 13 Java Pull Request
+
+on:
+  pull_request:
+    branches: [ "main" ]
+    paths:
+      - "lesson_13/maps_java/**"
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up JDK 17
+      uses: actions/setup-java@v4
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+
+    - name: Build Lesson 13 with Java
+      working-directory: ./lesson_13/maps_java
+      run: ./gradlew check

.github/workflows/check_lesson_13_ts_pr.yaml

@@ -0,0 +1,28 @@
+name: Check Lesson 13 TS Pull Request
+
+on:
+  pull_request:
+    branches: [ "main" ]
+    paths:
+      - "lesson_13/maps_ts/**"
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Use Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '20.x'
+
+    - name: Build Lesson 13 with Node.js
+      working-directory: ./lesson_13/maps_ts
+      run: |
+        npm ci
+        npm run check

.github/workflows/check_push.yml

@@ -15,6 +15,8 @@ on:
       - "lesson_11/arrays_ts/**"
       - "lesson_12/structs_java/**"
       - "lesson_12/structs_ts/**"
+      - "lesson_13/maps_java/**"
+      - "lesson_13/maps_ts/**"
 
 jobs:
   build:
@@ -105,3 +107,13 @@ jobs:
       run: |
         npm ci
         npm run compile
+
+    - name: Build Lesson 13 with Java
+      working-directory: ./lesson_13/maps_java
+      run: ./gradlew assemble
+
+    - name: Build Lesson 13 with Node.js
+      working-directory: ./lesson_13/maps_ts
+      run: |
+        npm ci
+        npm run compile

lesson_10/libraries/src/loaders/loaders.module.ts

@@ -11,15 +11,16 @@ import { JamesCapparellLoader } from './james_capparell_loader.js';
 import { JosephCaballeroLoader } from './joseph_caballero_loader.js';
 import { KimberleeHaldaneLoader } from './kimberlee_haldane_loader.js';
 import { NileJacksonLoader } from './nile_jackson_loader.js';
+import { OyeyemiJimohLoader } from './oyeyemi_jimoh_loader.js';
 import { PabloLimonParedesLoader } from './pablo_limon_paredes_loader.js';
+import { ShawnDunsmoreLoader } from './shawn_dunsmore_loader.js';
 import { TommyTranLoader } from './tommy_tran_loader.js';
 import { XavierCruzLoader } from './xavier_cruz_loader.js';
+import { YafiahAbdullahLoader } from './yafiah_abdullah_loader.js';
 import { ZionBuchananLoader } from './zion_buchanan_loader.js';
 
 export const Loaders = Symbol.for('Loaders');
 
-// Add your quiz provider here.
-
 const LOADER_PROVIDERS = [
   AmiyahJonesLoader,
   AngelicaCastilloLoader,
@@ -32,9 +33,12 @@ const LOADER_PROVIDERS = [
   JosephCaballeroLoader,
   KimberleeHaldaneLoader,
   NileJacksonLoader,
+  OyeyemiJimohLoader,
   PabloLimonParedesLoader,
+  ShawnDunsmoreLoader,
   TommyTranLoader,
   XavierCruzLoader,
+  YafiahAbdullahLoader,
   ZionBuchananLoader,
 ];
 

lesson_10/libraries/src/loaders/oyeyemi_jimoh_loader.ts

@@ -0,0 +1,45 @@
+import csv from 'csv-parser';
+import fs from 'fs';
+import { Credit, MediaItem } from '../models/index.js';
+import { Loader } from './loader.js';
+
+export class OyeyemiJimohLoader implements Loader {
+  getLoaderName(): string {
+    return 'oyeyemijimoh';
+  }
+
+  async loadData(): Promise<MediaItem[]> {
+    const credits = await this.loadCredits();
+    const mediaItems = await this.loadMediaItems();
+
+    console.log(
+      `Loaded ${credits.length} credits and ${mediaItems.length} media items`,
+    );
+
+    return [...mediaItems.values()];
+  }
+
+  async loadMediaItems(): Promise<MediaItem[]> {
+    const mediaItems = [];
+    const readable = fs
+      .createReadStream('data/media_items.csv', 'utf-8')
+      .pipe(csv());
+    for await (const row of readable) {
+      const { id, type, title, year } = row;
+      mediaItems.push(new MediaItem(id, title, type, year, []));
+    }
+    return mediaItems;
+  }
+
+  async loadCredits(): Promise<Credit[]> {
+    const credits = [];
+    const readable = fs
+      .createReadStream('data/credits.csv', 'utf-8')
+      .pipe(csv());
+    for await (const row of readable) {
+      const { media_item_id, role, name } = row;
+      credits.push(new Credit(media_item_id, name, role));
+    }
+    return credits;
+  }
+}

lesson_10/libraries/src/loaders/shawn_dunsmore_loader.ts

@@ -0,0 +1,47 @@
+import csv from 'csv-parser';
+import fs from 'fs';
+import { Credit, MediaItem } from '../models/index.js';
+import { Loader } from './loader.js';
+
+export class ShawnDunsmoreLoader implements Loader {
+  getLoaderName(): string {
+    return 'shawndunsmore';
+  }
+
+  async loadData(): Promise<MediaItem[]> {
+    const credits = await this.loadCredits();
+    const mediaItems = await this.loadMediaItems();
+
+    console.log(
+      `Loaded ${credits.length} credits and ${mediaItems.length} media items`,
+    );
+
+    return [...mediaItems.values()];
+  }
+
+  async loadMediaItems(): Promise<MediaItem[]> {
+    const mediaItems: MediaItem[] = [];
+    const readable = fs
+      .createReadStream('data/media_items.csv', 'utf-8')
+      .pipe(csv());
+
+    for await (const row of readable) {
+      const { id, title, type, year } = row;
+      mediaItems.push(new MediaItem(id, title, type, year, []));
+    }
+
+    return mediaItems;
+  }
+
+  async loadCredits(): Promise<Credit[]> {
+    const credits = [];
+    const readable = fs
+      .createReadStream('data/credits.csv', 'utf-8')
+      .pipe(csv());
+    for await (const row of readable) {
+      const { media_item_id, role, name } = row;
+      credits.push(new Credit(media_item_id, name, role));
+    }
+    return credits;
+  }
+}

lesson_10/libraries/src/loaders/yafiah_abdullah_loader.ts

@@ -0,0 +1,47 @@
+import csv from 'csv-parser';
+import fs from 'fs';
+import { Credit, MediaItem } from '../models/index.js';
+import { Loader } from './loader.js';
+
+export class YafiahAbdullahLoader implements Loader {
+  getLoaderName(): string {
+    return 'yafiahabdullah';
+  }
+
+  async loadData(): Promise<MediaItem[]> {
+    const [credits, mediaItems] = await Promise.all([
+      this.loadCredits(),
+      this.loadMediaItems(),
+    ]);
+
+    console.log(
+      `Loaded ${credits.length} credits and ${mediaItems.length} media items`,
+    );
+
+    return [...mediaItems.values()];
+  }
+
+  async loadMediaItems(): Promise<MediaItem[]> {
+    const media = [];
+    const readable = fs
+      .createReadStream('data/media_items.csv', 'utf-8')
+      .pipe(csv());
+    for await (const row of readable) {
+      const { id, type, title, year } = row;
+      media.push(new MediaItem(id, title, type, year, []));
+    }
+    return media;
+  }
+
+  async loadCredits(): Promise<Credit[]> {
+    const credits = [];
+    const readable = fs
+      .createReadStream('data/credits.csv', 'utf-8')
+      .pipe(csv());
+    for await (const row of readable) {
+      const { media_item_id, role, name } = row;
+      credits.push(new Credit(media_item_id, name, role));
+    }
+    return credits;
+  }
+}

lesson_13/README.md

@@ -9,4 +9,9 @@ Please review the following resources before lecture:
 
 ## Homework
 
-TODO(anthonydmays): Implement this
+- [ ] Implement the `findPermutationDifference` method in [Lesson13.java](./maps_java/maps_app/src/main/java/com/codedifferently/lesson13/Lesson13.java).
+- [ ] Do pre-work for [lesson 14](/lesson_14/).
+
+## Extra Credit
+
+- [ ] Implement the TypeScript version in [lesson13.ts](./maps_ts/src/lesson13.ts).

lesson_13/maps_java/.gitattributes

@@ -0,0 +1,9 @@
+#
+# https://help.github.com/articles/dealing-with-line-endings/
+#
+# Linux start script should use lf
+/gradlew        text eol=lf
+
+# These are Windows script files and should use crlf
+*.bat           text eol=crlf
+

lesson_13/maps_java/.gitignore

@@ -0,0 +1,5 @@
+# Ignore Gradle project-specific cache directory
+.gradle
+
+# Ignore Gradle build output directory
+build