removed a comment and moved some code.

Christian Bender · Christian Bender · commit dee0191427e7 · 2018-04-08T18:24:39.000+02:00
diff --git a/src/js/others/balanced-symbols.js b/src/js/others/balanced-symbols.js
@@ -17,15 +17,14 @@ export function parenthesesChecker(symbols) {
     } else if (stack.isEmpty()) {
       balanced = false;
     } else {
-      // makes sure the stack isn't empty.
       if (!stack.isEmpty()) {
         top = stack.pop();
+        if (!(opens.indexOf(top) === closers.indexOf(symbol))) {
+          balanced = false;
+        }
       } else { // error case
         balanced = false;
       }
-      if (!(opens.indexOf(top) === closers.indexOf(symbol))) {
-        balanced = false;
-      }
     }
     index++;
   }

Original file line number	Diff line number	Diff line change
`@@ -17,15 +17,14 @@ export function parenthesesChecker(symbols) {`
`17`	`17`	`} else if (stack.isEmpty()) {`
`18`	`18`	`balanced = false;`
`19`	`19`	`} else {`
`20`		`- // makes sure the stack isn't empty.`
`21`	`20`	`if (!stack.isEmpty()) {`
`22`	`21`	`top = stack.pop();`
	`22`	`+ if (!(opens.indexOf(top) === closers.indexOf(symbol))) {`
	`23`	`+ balanced = false;`
	`24`	`+ }`
`23`	`25`	`} else { // error case`
`24`	`26`	`balanced = false;`
`25`	`27`	`}`
`26`		`- if (!(opens.indexOf(top) === closers.indexOf(symbol))) {`
`27`		`- balanced = false;`
`28`		`- }`
`29`	`28`	`}`
`30`	`29`	`index++;`
`31`	`30`	`}`