Refactor upperSnakeCase using method chaining

arunkumarakilan · arunkumarakilan · commit 5cf8a5aaf53f · 2026-03-05T11:44:25.000Z
diff --git a/Sprint-2/3-mandatory-implement/2-cases.js b/Sprint-2/3-mandatory-implement/2-cases.js
@@ -16,9 +16,9 @@
 // This might help https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase
 
 function upperSnakeCase(str){
-    str = str.toUpperCase()
+   str.toUpperCase()
 
-  return str.replaceAll(" " , "_");
+  return str.toUpperCase().replaceAll(" " , "_");
 ;
 
 }

Original file line number	Diff line number	Diff line change
`@@ -16,9 +16,9 @@`
`16`	`16`	`// This might help https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase`
`17`	`17`
`18`	`18`	`function upperSnakeCase(str){`
`19`		`- str = str.toUpperCase()`
	`19`	`+ str.toUpperCase()`
`20`	`20`
`21`		`- return str.replaceAll(" " , "_");`
	`21`	`+ return str.toUpperCase().replaceAll(" " , "_");`
`22`	`22`	`;`
`23`	`23`
`24`	`24`	`}`