From c25f95d71fc62326270bb18a66d1c5a40b459bd0 Mon Sep 17 00:00:00 2001
From: Peter Vanhoef <petervanhoef@MacBook-Pro-van-Peter.local>
Date: Sat, 25 Mar 2017 11:54:14 +0100
Subject: [PATCH] Implemented hint 2 (closes #11)

---
 Calculator/Calculator/ViewController.swift | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/Calculator/Calculator/ViewController.swift b/Calculator/Calculator/ViewController.swift
index d8dfd2e..366d601 100644
--- a/Calculator/Calculator/ViewController.swift
+++ b/Calculator/Calculator/ViewController.swift
@@ -22,11 +22,7 @@ class ViewController: UIViewController {
                 display.text = textCurrentlyInDisplay + digit
             }
         } else {
-            if digit == "." {
-                display.text = "0."
-            } else {
-                display.text = digit
-            }
+            display.text = (digit == ".") ? "0." : digit
             userIsInTheMiddleOfTyping = true
         }
     }