Imgur Gallery Expander

Automatically expands Galleries with more than 10 images

// ==UserScript==
// @name         Imgur Gallery Expander
// @namespace    fe30f82503d22e757731aa1c3898e596fa5dcc4a
// @version      0.2
// @description  Automatically expands Galleries with more than 10 images
// @author       /u/AyrA_ch
// @match        https://imgur.com/*
// @grant        none
// ==/UserScript==

// Changelog
// 0.2 - Implement Observer because navigating on imgur is not really navigating
// 0.1 - Implementing expander

(function ($) {
	'use strict';
	//Using querySelector doesn't works for some reason
	var container = document.getElementsByClassName("post-images")[0];
	var expand = function () {
		var e = $(".post-loadall");
		if (e) {
			e.click();
			console.log("Triggered Expander by User Script");
		}
	};
	if(container){
		//Listen to document changes to dynamically add the block option
		var observer = new MutationObserver(expand);
		var config = {
			attributes: false,
			childList: true,
			characterData: false,
			subtree: true
		};
		observer.observe(container, config);
	}
	else{
		console.log("No Image container here");
	}
	expand();
})(document.querySelector.bind(document));

/*
LICENSE:
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The full license text can be found here: http://creativecommons.org/licenses/by-nc-sa/4.0/
The link has an easy to understand version of the license and the full license text.

DISCLAIMER:
THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*/