add hw2

node_modules/ramda/es/prepend.js

@@ -0,0 +1,27 @@
+import _concat from "./internal/_concat.js";
+import _curry2 from "./internal/_curry2.js";
+/**
+ * Returns a new list with the given element at the front, followed by the
+ * contents of the list.
+ *
+ * @func
+ * @memberOf R
+ * @since v0.1.0
+ * @category List
+ * @sig a -> [a] -> [a]
+ * @param {*} el The item to add to the head of the output list.
+ * @param {Array} list The array to add to the tail of the output list.
+ * @return {Array} A new array.
+ * @see R.append
+ * @example
+ *
+ *      R.prepend('fee', ['fi', 'fo', 'fum']); //=> ['fee', 'fi', 'fo', 'fum']
+ */
+
+var prepend =
+/*#__PURE__*/
+_curry2(function prepend(el, list) {
+  return _concat([el], list);
+});
+
+export default prepend;