Send multiple invitation using devise-invitable gem in rails
问题 I want to send multiple invitations at a time using devise-invitable gem. new.html.erb <h2> <%= t "devise.invitations.new.header" %> </h2> <%= form_for resource, :as => resource_name, :url => invitation_path(resource_name), :html => {:method => :post} do |f| %> <%= devise_error_messages! %> <div> <% resource.class.invite_key_fields.each do |field| -%> <p><%= f.label field %><br /> <%= f.email_field field, placeholder: "Invitation email" %></p> <% end -%> <%= f.collection_select(:role_id, Role