lab with classes sample

rpgsaga/README.md

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+Phone
+modelName
+phoneNumber
+weight
+Dial()
+AcceptCall()

rpgsaga/saga/src/Phone.ts

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+export class Phone {
+  private _modelName: string;
+  private _phoneNumber: string;
+  private _weight: number;
+
+  constructor(modelName: string, phoneNumber: string, weight: number) {
+    console.log('Constructor for Phone called');
+    this._modelName = modelName;
+    this._phoneNumber = phoneNumber;
+    this.weight = weight;
+  }
+
+  get weight(): number {
+    return this._weight;
+  }
+
+  set weight(weight: number) {
+    if (weight > 0 && weight < 2000) {
+      this._weight = weight;
+      return;
+    }
+    throw new Error('weight out of range');
+  }
+
+  dial(number: string) {
+    console.log(`Dialing ${number}`);
+  }
+
+  acceptCall() {
+    console.log(`Accepting incomming Call to ${this._phoneNumber}`);
+  }
+}