Add Remove All Whitespace in JavaScript (#4268)

Author: Kaamkiya

archive/j/javascript/remove-all-whitespace.js

@@ -0,0 +1,12 @@
+const die = () => {
+  console.log("Usage: please provide a string");
+  process.exit(1);
+}
+
+if (process.argv.length != 3) {
+  die();
+}
+
+process.argv[2].length > 0
+  ? console.log(process.argv[2].replace(/\s/g, ''))
+  : die();