Rails+WebPack

"Pass all your pack names when using javascript_packs_with_chunks_tag helper otherwise you will get duplicated chunks on the page" ```slim <%= stylesheet_pack_tag 'YOUR_PACK_NAME_HERE' %> <%# DO %> <%= javascript_packs_with_chunks_tag 'calendar', 'map' %> <%# DON'T %> <%= javascript_packs_with_chunks_tag 'calendar' %> <%= javascript_packs_with_chunks_tag 'map' %> ``` https://github.com/rails/webpacker/blob/master/docs/webpack.md#add-splitchunks-webpack-v4