Calling a turbo stream from within another one

Question

I have the two turbo stream views below:

# flash.turbo_stream.erb
<%= turbo_stream.append "flash", partial: "layouts/flash" %>

# create.turbo_stream.erb
<%= turbo_stream.update "header" do %>
  <p>Lorem Ipsum</P>
<% end %>

# Flash goes here

Is there a way from within create to call the flash turbo stream?

Answer 1

.turbo_stream is a format extension, you can still do normal erb things:

# create.turbo_stream.erb

<%= turbo_stream.update "header" do %>
  Lorem Ipsum
<% end %>

# renders _flash.turbo_stream.erb
<%= render "flash" %>

# renders shared/flash.turbo_stream.erb
<%= render template: "shared/flash" %>