app/views/invoices/new.html.haml
- content_for :title do
= _ 'Create Invoice'
%p= _ "Please choose the project you'd like to create an invoice for."
= form_for @invoice do |f|
.project
= f.label :project_id
= render_cell :project_selector, :show, form: f, user: current_user
= f.submit 'Create'