Refactor capitalize function and simplify code

HoussamLh · HoussamLh · commit 81ae2ac9d346 · 2025-09-10T22:53:17.000+01:00
diff --git a/Sprint-2/1-key-errors/0.js b/Sprint-2/1-key-errors/0.js
@@ -22,6 +22,5 @@ function capitalise(str) {
 // =============> write your new code here
 // =============> write your new code here
 function capitalise(str) {
-  let capitalisedStr = `${str[0].toUpperCase()}${str.slice(1)}`;
-  return capitalisedStr;
+  return str[0].toUpperCase() + str.slice(1);
 }

Original file line number	Diff line number	Diff line change
`@@ -22,6 +22,5 @@ function capitalise(str) {`
`22`	`22`	`// =============> write your new code here`
`23`	`23`	`// =============> write your new code here`
`24`	`24`	`function capitalise(str) {`
`25`		- let capitalisedStr = `${str[0].toUpperCase()}${str.slice(1)}`;
`26`		`- return capitalisedStr;`
	`25`	`+ return str[0].toUpperCase() + str.slice(1);`
`27`	`26`	`}`