completed Mission to Mars

MM/main.js

@@ -0,0 +1,71 @@
+'use strict'
+
+class Ship {
+  crew = [];
+  constructor(name, type, ablility) {
+    this.name = name;
+    this.type = type;
+    this.ablility = ablility;
+  };
+  missionStatement() {
+    let msg;
+    if (this.crew.length > 0) {
+      msg = `We have ${this.crew.length} crew member(s). Ready to ${this.ablility}`
+    }
+    else {
+      msg = "No Crew.  Can't do mission!"
+    }
+    console.log(msg)
+  }
+};
+
+class CrewMember {
+  constructor(name, job, skill) {
+    this.name = name;
+    this.job = job;
+    this.skill = skill;
+  }
+  enterShip(ship) {
+    this.ship = ship;
+    ship.crew.push(this);
+  };
+};
+
+let s1 = new Ship('Heremes', 'Cargo', 'Time Travel')
+let u1 = new CrewMember('David', 'Pilot', 'Chemist')
+let u2 = new CrewMember('Maria', 'Tech', 'Barber')
+
+
+console.log(s1)
+/*Ship {crew: [],  name: 'Heremes',  type: 'Cargo',  ablility: 'Time Travel'}*/
+
+u1.enterShip(s1)
+console.log(u1)
+/*CrewMember {
+  name: 'David',  job: 'Pilot',  skill: 'Chemist',
+  ship: Ship { crew: [ [Circular] ], name: 'Heremes', type: 'Cargo', ablility: 'Time Travel'}
+}*/
+
+u2.enterShip(s1)
+console.log(u2)
+/*CrewMember {
+  name: 'Maria',  job: 'Tech',  skill: 'Barber',
+  ship: Ship {crew: [ [CrewMember], [Circular] ], name: 'Heremes', type: 'Cargo', ablility: 'Time Travel'}
+}*/
+
+
+console.log(s1)
+/*Ship {
+  crew: [ 
+    CrewMember {name: 'David', job: 'Pilot', skill: 'Chemist', ship: [Circular]},
+    CrewMember {name: 'Maria', job: 'Tech', skill: 'Barber', ship: [Circular]}
+  ],
+  name: 'Heremes', type: 'Cargo', ablility: 'Time Travel'
+}*/
+
+s1.missionStatement()
+//We have 2 crew member(s). Ready to Time Travel
+
+
+
+