EV3のbeepを追加

Author: Tomoya0302

src/lib/ruby-generator/ev3.js

@@ -65,5 +65,11 @@ export default function (Generator) {
         return `ev3_button_pressed(${port})\n`;
     };
 
+    Generator.ev3_beep = function (block) {
+        const note = Generator.valueToCode(block, 'NOTE', Generator.ORDER_NONE) || null;
+        const time = Generator.valueToCode(block, 'TIME', Generator.ORDER_NONE) || null;
+        return `ev3_beep_note(${note}, ${time})\n`;
+    };
+
     return Generator;
 }