Rails
CanCan Gem
In the views/books/index.html.slim, view, I have the following:
.form-horizontal-column.autowidth
.form-group.wtht-label
= button_to t('download_invoice'), acocunts_receivables_path, class: "btn btn-primary"
But, I only want this button/link to show, if the user's role is cfo
So, in models/ability.rb, I have:
if user.cfo?
can :manage, Invoice
How do I extend the use of CanCan, to that part of the index view, so only users with cfo role, will see this button?
You can put if statements in haml
.
.form-horizontal-column.autowidth
.form-group.wtht-label
- if can? :manage, Invoice
= button_to t('download_invoice'), acocunts_receivables_path, class: "btn btn-primary"