add book.js

node_modules/lodash/internal/baseEach.js

@@ -0,0 +1,15 @@
+var baseForOwn = require('./baseForOwn'),
+    createBaseEach = require('./createBaseEach');
+
+/**
+ * The base implementation of `_.forEach` without support for callback
+ * shorthands and `this` binding.
+ *
+ * @private
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function} iteratee The function invoked per iteration.
+ * @returns {Array|Object|string} Returns `collection`.
+ */
+var baseEach = createBaseEach(baseForOwn);
+
+module.exports = baseEach;