better code style

lib/memex_web/live/invite_live/form_component.ex

@@ -82,7 +82,7 @@ defmodule MemexWeb.InviteLive.FormComponent do
           socket |> put_flash(:info, prompt) |> push_navigate(to: return_to)
 
         {:error, %Changeset{} = changeset} ->
-          socket |> assign(changeset: changeset)
+          socket |> assign(:changeset, changeset)
       end
 
     {:noreply, socket}

lib/memex_web/live/invite_live/index.ex

@@ -20,15 +20,15 @@ defmodule MemexWeb.InviteLive.Index do
 
   defp apply_action(%{assigns: %{current_user: current_user}} = socket, :edit, %{"id" => id}) do
     socket
-    |> assign(page_title: gettext("edit invite"), invite: Invites.get_invite!(id, current_user))
+    |> assign(invite: Invites.get_invite!(id, current_user), page_title: gettext("edit invite"))
   end
 
   defp apply_action(socket, :new, _params) do
-    socket |> assign(page_title: gettext("new invite"), invite: %Invite{})
+    socket |> assign(invite: %Invite{}, page_title: gettext("new invite"))
   end
 
   defp apply_action(socket, :index, _params) do
-    socket |> assign(page_title: gettext("invites"), invite: nil)
+    socket |> assign(invite: nil, page_title: gettext("invites"))
   end
 
   @impl true
@@ -138,6 +138,6 @@ defmodule MemexWeb.InviteLive.Index do
 
     use_counts = invites |> Invites.get_use_counts(current_user)
     users = all_users |> Map.get(:user, [])
-    socket |> assign(invites: invites, use_counts: use_counts, admins: admins, users: users)
+    socket |> assign(admins: admins, invites: invites, use_counts: use_counts, users: users)
   end
 end

lib/memex_web/live/invite_live/index.html.heex

@@ -71,7 +71,7 @@
       </.link>
 
       <.link
-        :if={invite.disabled_at |> is_nil() and not (invite.uses_left |> is_nil())}
+        :if={!invite.disabled_at and !!invite.uses_left}
         href="#"
         class="btn btn-secondary"
         phx-click="set_unlimited"