Add capture_turbo_stream_broadcast test helper
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Follow-up to [hotwired#466][] Introduce the `#capture_turbo_stream_broadcast` helper to serve as a shortcut invocation for `#capture_turbo_stream_broadcasts`. It returns *a single* value, instead of an Array. The benefit is that assertions that only need to make an assertion about a single element are not required to deconstruct the `Array` value to access the first element. [hotwired#466]: hotwired#466
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Hmm, I'm not sure this is worth it. Maybe we can just add this example: # replace = capture_turbo_stream_broadcasts "messages" do
# message.broadcast_replace
# end.firstOr similar. |
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Follow-up to #466
Introduce the
#capture_turbo_stream_broadcasthelper to serve as a shortcut invocation for#capture_turbo_stream_broadcasts. It returns a single value, instead of an Array.The benefit is that assertions that only need to make an assertion about a single element are not required to deconstruct the
Arrayvalue to access the first element.