Implemented hint 2 (closes #11)

petervanhoef · Mar 25, 2017 · c25f95d · c25f95d
1 parent 754a7dd
commit c25f95d
Showing 1 changed file with 1 addition and 5 deletions.
diff --git 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
         }
     }