Google analytics pug mixin

ga.pug

mixin ga(id)
  //- Pass your ga id, as an attribute, eg. +ga('yourid12345')
  script.
    (function(b,o,i,l,e,r){b.GoogleAnalyticsObject=l;b[l]||(b[l]=
    function(){(b[l].q=b[l].q||[]).push(arguments)});b[l].l=+new Date;
    e=o.createElement(i);r=o.getElementsByTagName(i)[0];
    e.src='https://www.google-analytics.com/analytics.js';
    r.parentNode.insertBefore(e,r)}(window,document,'script','ga'));
    ga('create', !{id});ga('send','pageview');

Also here is pug google analytics mixin, that will output script like you can find in HTML5 boilerplate.

That makes the code more flexible, thanks a lot! :D

No problem