RogerBW solutions for challenge no. 348

1 files changed, 53 insertions, 0 deletions

diff --git a/challenge-348/roger-bell-west/javascript/ch-1.js b/challenge-348/roger-bell-west/javascript/ch-1.js
new file mode 100755
index 0000000000..3a4f6ce6cd
--- /dev/null
+++ b/challenge-348/roger-bell-west/javascript/ch-1.js
@@ -0,0 +1,53 @@
+#! /usr/bin/node
+
+"use strict"
+
+function stringalike(a) {
+    if (a.length % 2 == 1) {
+        return false;
+    }
+    let vt = 0;
+    let mode = 1;
+    let av = false;
+    a.toLowerCase().split("").forEach((c, i) => {
+        if (i * 2 == a.length) {
+            mode = -1;
+        }
+        if (c.match(/[aeiou]/)) {
+            av = true;
+            vt += mode;
+        }
+    });
+    return av && (vt == 0);
+}
+
+if (!stringalike('textbook')) {
+  process.stdout.write("Pass");
+} else {
+  process.stdout.write("FAIL");
+}
+process.stdout.write(" ");
+if (stringalike('book')) {
+  process.stdout.write("Pass");
+} else {
+  process.stdout.write("FAIL");
+}
+process.stdout.write(" ");
+if (stringalike('AbCdEfGh')) {
+  process.stdout.write("Pass");
+} else {
+  process.stdout.write("FAIL");
+}
+process.stdout.write(" ");
+if (!stringalike('rhythmmyth')) {
+  process.stdout.write("Pass");
+} else {
+  process.stdout.write("FAIL");
+}
+process.stdout.write(" ");
+if (!stringalike('UmpireeAudio')) {
+  process.stdout.write("Pass");
+} else {
+  process.stdout.write("FAIL");
+}
+process.stdout.write("\n");