add hw2

node_modules/ramda/es/nth.js

@@ -0,0 +1,37 @@
+import _curry2 from "./internal/_curry2.js";
+import _isString from "./internal/_isString.js";
+/**
+ * Returns the nth element of the given list or string. If n is negative the
+ * element at index length + n is returned.
+ *
+ * @func
+ * @memberOf R
+ * @since v0.1.0
+ * @category List
+ * @sig Number -> [a] -> a | Undefined
+ * @sig Number -> String -> String
+ * @param {Number} offset
+ * @param {*} list
+ * @return {*}
+ * @example
+ *
+ *      const list = ['foo', 'bar', 'baz', 'quux'];
+ *      R.nth(1, list); //=> 'bar'
+ *      R.nth(-1, list); //=> 'quux'
+ *      R.nth(-99, list); //=> undefined
+ *
+ *      R.nth(2, 'abc'); //=> 'c'
+ *      R.nth(3, 'abc'); //=> ''
+ * @symb R.nth(-1, [a, b, c]) = c
+ * @symb R.nth(0, [a, b, c]) = a
+ * @symb R.nth(1, [a, b, c]) = b
+ */
+
+var nth =
+/*#__PURE__*/
+_curry2(function nth(offset, list) {
+  var idx = offset < 0 ? list.length + offset : offset;
+  return _isString(list) ? list.charAt(idx) : list[idx];
+});
+
+export default nth;