src/algorithms/string/palindrome/README.md

@@ -0,0 +1 @@
+This is a *WIP*.

src/algorithms/string/palindrome/__true__/palindrome.test.js

@@ -0,0 +1,8 @@
+import palindrome from '../palindrome';
+
+describe('palindrome', () => {
+  it('should return true if word is a palindrome', () => {
+    expect(palindrome('racecar')).toBe(true);
+    expect(palindrome('car')).toBe(false);
+  });
+});

src/algorithms/string/palindrome/palindrome.js

@@ -0,0 +1,8 @@
+/**
+ * @param {string} string
+ * @return {boolean}
+ */
+export default function palindrome(string) {
+  const reverseString = string.split('').reverse().join('');
+  return reverseString === string;
+}