fixed the type conversion issues

Author: blrosenbaugh

explicit-and-implicit-conversion-in-javascript.js

@@ -1,32 +1,75 @@
 /*
 
-Part 1: Debugging Challenge
-The JavaScript code below contains intentional bugs related to type conversion.
-Please do the following:
-  - Run the script to observe unexpected outputs.
-  - Debug and fix the errors using explicit type conversion methods like  Number() ,  String() , or    Boolean()  where necessary.
-  - Annotate the code with comments explaining why the fix works.
-
-Part 2: Write Your Own Examples
-Write their own code that demonstrates:
-  - One example of implicit type conversion.
-  - One example of explicit type conversion.
-
-  *We encourage you to:
-Include at least one edge case, like NaN, undefined, or null .
-Use console.log() to clearly show the before-and-after type conversions.
+Debugging Type Conversions:
+
+After running the given code, the output shows:
+
+The result is: 3
+This is valid!
+Total Age: 255
+
+Fix 1-
+I'm not certain exactly what there is to fix on this one, seeing as it printed:
+"The result is: 3"
+Which I would've expected. I'm not sure what other outcome was trying to be achieved here. The "5" is a string, and with my understanding of implicit conversion,
+I was under the understanding that for subraction, Javascript converts strings to numbers. Therefore it would be 5-2=3.
+
+I suppose if you wanted to be explicit in your coding, or if for whatever reason you received a different result, you could:
+let result = Number("5") - 2; 
+console.log("The result is: " + result); // Output: The result is: 3 (here we explicity converted 5 to a number)
+
+Fix 2- 
+Boolean("false") returns true because it's a non-empty string
+// Correct approach: Use a strict comparison to "false" string
+let isValid = Boolean("false"); // Still true because "false" is a non-empty string
+
+let revisedIsValid = ("false" === "true");
+if (revisedIsValid) {
+    console.log("This is valid!"); // This will not print
+}
+
+Fix 3- 
+This piece of code is concatanating 25 and 5 because its turning 5 into a string and mushing them together instead of adding the sum.
+We'll need to convert 'age' to a number before addition to avoid this.
+
+let age = "25";
+let totalAge = Number(age) + 5;
+console.log("Total Age: " + totalAge); // Output: Total Age: 30
+
+Examples of Type Conversion-
+
+Implicit Type Conversion
+let implicitExample = "5" * 2; // "5" is implicitly converted to a number
+console.log(implicitExample); // Output: 10
+
+Explicit Type Conversion
+let explicitExample = Number("10"); // Explicitly converting string to number
+console.log(explicitExample); // Output: 10
+
+Edge Case: Converting NaN
+let edgeCaseNaN = Number("Hello"); // This results in NaN
+console.log(edgeCaseNaN); // Output: NaN
 
 */
 
 
-let result = "5" - 2;
+let result = Number("5") - 2; 
 console.log("The result is: " + result);
 
-let isValid = Boolean("false");
-if (isValid) {
+let revisedIsValid = ("false" === "true");
+if (revisedIsValid) {
     console.log("This is valid!");
 }
 
 let age = "25";
-let totalAge = age + 5;
+let totalAge = Number(age) + 5;
 console.log("Total Age: " + totalAge);
+
+let implicitExample = "5" * 2;
+console.log(implicitExample);
+
+let explicitExample = Number("10");
+console.log(explicitExample);
+
+let edgeCaseNaN = Number("Hello");
+console.log(edgeCaseNaN);