change 1.0

Author: Christelle-b

Sprint-2/1-key-errors/0.js

@@ -1,13 +1,20 @@
 // Predict and explain first...
 //  =============> write your prediction here
+// I believe the code is trying to write the first letter of a string on capital letter. But since the "str" declaration has already been used, we will need a new name
 
 // call the function capitalise with a string input
 // interpret the error message and figure out why an error is occurring
 
-function capitalise(str) {
-  let str = `${str[0].toUpperCase()}${str.slice(1)}`;
-  return str;
-}
+// function capitalise(str) {
+//   let str = `${str[0].toUpperCase()}${str.slice(1)}`;
+//   return str;
+// }
 
-// =============> write your explanation here
+// =============> write your explanation here: //There is a SynthaxError on line 9 of the code when we try to declare a new variable with the name "str". This is because the "str" name has already been used when declaring the function "capitalise".
 // =============> write your new code here
+function capitalise(str) {
+   let name = `${str[0].toUpperCase()}${str.slice(1)}`;
+   return name;
+ }
+ let str = "emma";
+ console.log(capitalise(str));