Код гадалки Шеннона перенесен в проект

source/_assets/predictor/Journal.js

@@ -0,0 +1,47 @@
+import Move from './Move';
+
+class Journal {
+    /**
+     * @type {Move[]}
+     */
+    moves = [];
+
+    /**
+     * @param {Move[]} moves
+     */
+    constructor(moves = []) {
+        this.moves = moves;
+    }
+
+    /**
+     * @param {Number} human
+     * @param {Number} robot
+     */
+    makeMove(human, robot) {
+        this.moves.push(new Move(human, robot));
+    }
+
+    /**
+     * @param {Number} humanCount
+     * @param {Number} robotCount
+     *
+     * @returns {Number[]}
+     */
+    getLastMovements(humanCount, robotCount) {
+        const humanMoves = this.moves.map(m => m.human);
+        const robotMoves = this.moves.map(m => m.robot);
+        return [].concat(
+            robotMoves.slice(-robotCount),
+            humanMoves.slice(-humanCount)
+        );
+    }
+
+    /**
+     * @returns {Number}
+     */
+    get length() {
+        return this.moves.length;
+    }
+}
+
+export default Journal;