Make ToDo's

csharp-fundamentals-strings.Main/Core.cs

@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace csharp_fundamentals_strings.Main
+namespace csharp_fundamentals_strings.Main
 {
     public class Core
     {
@@ -14,7 +8,7 @@ public class Core
         //TODO: 1. The brokenUrl member above contains an invalid URL. There's a z instead of an s in the protocol (httpz instead of https).
         // Using the `replace` method on brokenUrl, set the fixedUrl member below to the correct value.
         // https://learn.microsoft.com/en-us/dotnet/api/system.string.replace?view=net-7.0
-        public string fixedUrl => string.Empty;
+        public string fixedUrl => brokenUrl.Replace("httpz" , "https");
 
 
         // Here's a documentation link for all string methods, use it to figure out how to complete the rest of these requirements:
@@ -23,27 +17,27 @@ public class Core
 
         //TODO: 2. There are currently some upper case characters in the URL. Using an appropriate string method on the fixedUrl member above,
         // set the value of lowerCasedUrl.
-        public string lowerCasedUrl => string.Empty;
+        public string lowerCasedUrl => fixedUrl.ToLower();
 
 
         //TODO: 3. There is still white space on both ends of the URL! Use the appropriate string method to trim that white space
         // and set the value of the url member below
-        public string url => string.Empty;
+        public string url => lowerCasedUrl.Trim();
 
 
         //TODO: 4. Using the appropriate string method on url, set the value of the protocol member below
-        public string protocol => string.Empty;
+        public string protocol => url.Substring(0 , url.IndexOf(':'));
 
 
         //TODO: 5. Using the appropriate string method on url, set the value of the domain member below
-        public string domain => string.Empty;
+        public string domain => url.Substring(url.IndexOf('/') + 2 , url.LastIndexOf('/') - url.IndexOf('/') - 2);
 
 
         //TODO: 6. Set the length member below to the length of the url member
-        public int length => 0;
+        public int length => url.Length;
 
 
         //TODO: 7. Using concatenation and existing members, set the faqUrl member below to the faq page of the boolean website
-        public string faqUrl => string.Empty;
+        public string faqUrl => protocol + "://" + domain + "/faq";
     }
 }