if statement removed for trimming \n at the end and getLineCount function updated

Rashaad-Ebrahim · Rashaad-Ebrahim · commit f5c39c9806f4 · 2025-12-22T14:05:07.000+02:00
diff --git a/implement-shell-tools/wc/wc.js b/implement-shell-tools/wc/wc.js
@@ -35,10 +35,6 @@ for (const path of filePaths) {
 
   fileContent = await fs.readFile(path, "utf-8");
 
-  if (fileContent.endsWith("\n")) {
-    fileContent = fileContent.slice(0, -1);
-  }
-
   fileData.lineCount = getLineCount(fileContent);
   lineCountTotal += fileData.lineCount;
 
@@ -100,5 +96,5 @@ function getWordCount(text) {
 }
 
 function getLineCount(text) {
-  return text.split("\n").length;
+  return (text.match(/\n/g) || []).length;
 }

Original file line number	Diff line number	Diff line change
`@@ -35,10 +35,6 @@ for (const path of filePaths) {`
`35`	`35`
`36`	`36`	`fileContent = await fs.readFile(path, "utf-8");`
`37`	`37`
`38`		`- if (fileContent.endsWith("\n")) {`
`39`		`- fileContent = fileContent.slice(0, -1);`
`40`		`- }`
`41`		`-`
`42`	`38`	`fileData.lineCount = getLineCount(fileContent);`
`43`	`39`	`lineCountTotal += fileData.lineCount;`
`44`	`40`
`@@ -100,5 +96,5 @@ function getWordCount(text) {`
`100`	`96`	`}`
`101`	`97`
`102`	`98`	`function getLineCount(text) {`
`103`		`- return text.split("\n").length;`
	`99`	`+ return (text.match(/\n/g) \|\| []).length;`
`104`	`100`	`}`