Use throttle when window is resized

app/assets/javascripts/build.js

@@ -64,7 +64,7 @@ window.Build = (function () {
 
     $(window)
       .off('resize.build')
-      .on('resize.build', this.sidebarOnResize.bind(this));
+      .on('resize.build', _.throttle(this.sidebarOnResize.bind(this), 100));
 
     this.updateArtifactRemoveDate();
 
@@ -250,6 +250,7 @@ window.Build = (function () {
 
   Build.prototype.sidebarOnResize = function () {
     this.toggleSidebar(this.shouldHideSidebarForViewport());
+
     this.verifyTopPosition();
 
     if (this.$scrollContainer.getNiceScroll(0)) {

app/views/projects/jobs/_sidebar.html.haml

@@ -130,6 +130,3 @@
                 = build.id
             - if build.retried?
               %i.fa.fa-refresh.has-tooltip{ data: { container: 'body', placement: 'bottom' }, title: 'Job was retried' }
-
-:javascript
-  new Sidebar();