Bump to v3.0.0.

internal/baseMap.js

@@ -0,0 +1,20 @@
+import baseEach from './baseEach';
+
+/**
+ * The base implementation of `_.map` without support for callback shorthands
+ * or `this` binding.
+ *
+ * @private
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function} iteratee The function invoked per iteration.
+ * @returns {Array} Returns the new mapped array.
+ */
+function baseMap(collection, iteratee) {
+  var result = [];
+  baseEach(collection, function(value, key, collection) {
+    result.push(iteratee(value, key, collection));
+  });
+  return result;
+}
+
+export default baseMap;