From 8f840e93331045454f8a21ab1d04ed7e338144d7 Mon Sep 17 00:00:00 2001
From: mo khan <mo@mokhan.ca>
Date: Mon, 5 Aug 2019 14:02:20 -0600
Subject: extract method atPosition

---
 src/Q9/Robot.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/Q9/Robot.java b/src/Q9/Robot.java
index ddefd36..89165eb 100644
--- a/src/Q9/Robot.java
+++ b/src/Q9/Robot.java
@@ -43,12 +43,16 @@ public class Robot {
     this.y = y;
   }
 
+  public boolean atPosition(int x, int y) {
+    return getX() == x && getY() == y;
+  }
+
   public static String printGrid(Robot r1, Robot r2) {
     String grid = "";
     for (int row = 0; row < 10; row++) {
       for (int column = 0; column < 10; column++) {
-        if (r1.getX() == row && r1.getY() == column) grid += "|1";
-        else if (r2.getX() == row && r2.getY() == column) grid += "|2";
+        if (r1.atPosition(row, column)) grid += "|1";
+        else if (r2.atPosition(row, column)) grid += "|2";
         else grid += "| ";
       }
       grid += String.format("|%s", System.lineSeparator());
-- 
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