Bump to v3.0.0.

array/first.js

@@ -0,0 +1,22 @@
+/**
+ * Gets the first element of `array`.
+ *
+ * @static
+ * @memberOf _
+ * @alias head
+ * @category Array
+ * @param {Array} array The array to query.
+ * @returns {*} Returns the first element of `array`.
+ * @example
+ *
+ * _.first([1, 2, 3]);
+ * // => 1
+ *
+ * _.first([]);
+ * // => undefined
+ */
+function first(array) {
+  return array ? array[0] : undefined;
+}
+
+module.exports = first;