hyper-react
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add render_while_loading
the render_while_loading block would be called when a component child is loading, as error handler implemented using after_error. Is there a better way? This is not compatible with
render do
end.while_loading do
end
The while_loading block will never be reached.
for these we should use a call back
class Foo < Hyperloop::Component
while_loading do
IMG(src: 'spinner.png')
end
...
end
and to be completely consistent with the render call back it should allow the same signature as render:
class Foo < Hyperloop::Component
while_loading(IMG, src: 'spinner.png')
...
end