Stacked Icon Helper

[jtrost]

There should be a helper for stacked icons. Using the example from: http://fortawesome.github.io/Font-Awesome/examples/#stacked

<span class="fa-stack fa-lg">
  <i class="fa fa-camera fa-stack-1x"></i>
  <i class="fa fa-ban fa-stack-2x text-danger"></i>
</span>

Right now this could be implemented using the icon helper like this:

<span class="fa-stack fa-lg">
  <%= icon("camera", "", class: "fa-stack-1x") %>
  <%= icon("ban", "", class: "fa-stack-2x text-danger") %>
</span>

I think there should be a helper specifically for stacked icons. It could be written like this:

<%= stacked_icon(
  icon("camera", "", class: "fa-stack-1x"), # The first icon to stack
  icon("ban", "", class: "fa-stack-2x text-danger"), # The second icon to stack
  class: "fa-lg" # Additional classes for fa-stack
) %>

[excid3]

👍

[jtrost]

@excid3 There hasn't been any movement on this, so I created pull request #71 with the stacked_icon helper.

[maahd]

+1

[joaolucasl]

+1! This would be a great feature to have available