2016 Update

Task/Balanced-brackets/PowerShell/balanced-brackets-1.psh

@@ -0,0 +1,18 @@
+function Get-BalanceStatus ( $String )
+    {
+    $Open = 0
+    ForEach ( $Character in [char[]]$String )
+        {
+        switch ( $Character )
+            {
+            "["     { $Open++ }
+            "]"     { $Open-- }
+            default { $Open = -1 }
+            }
+        #  If Open drops below zero (close before open or non-allowed character)
+        #    Exit loop
+        If ( $Open -lt 0 ) { Break }
+        }
+    $Status = ( "NOT OK", "OK" )[( $Open -eq 0 )]
+    return $Status
+    }