Merge pull request #3 from mary-tkachenko/mary-tkachenko-patch-3

Update oneAway.js
mary-tkachenko · Dec 11, 2018 · 7abd4f9 · 7abd4f9
2 parents 01e77fe + ef11e70
commit 7abd4f9
Showing 1 changed file with 18 additions and 1 deletion.
diff --git a/chapter01/1.5 - OneAway/oneAway.js b/chapter01/1.5 - OneAway/oneAway.js
@@ -61,4 +61,21 @@ var oneAway = function(string1, string2) {
 console.log(oneAway('pale', 'ple'), true);
 console.log(oneAway('pales', 'pale'), true);
 console.log(oneAway('pale', 'bale'), true);
-console.log(oneAway('pale', 'bake'), false);
+console.log(oneAway('pale', 'bake'), false);
+
+
+//Another solution 
+
+function oneAway(str1, str2) {
+  var counter = 0;
+  for (var i = 0; i < str1.length; i++) {
+    if (!str2.includes(str1.charAt(i))) {
+      counter++;
+    }
+  };
+
+  if (counter > 1) {
+    return false;
+  }
+  return true;
+}