Update for Crystal 0.36.0

[bcardiff]

A small tweak to #1367 to be usable for 0.36.0

[jwoertink]

Looks good to me 👍 Thanks!

[bcardiff]

BTW the thing I notice for 0.36 is a spec that will start to fail due to a whitespace

https://github.com/bcardiff/test-ecosystem/runs/1764657336?check_suite_focus=true#step:13:65

# Failures:
# 
#   1) Lucky::HTMLPage empty tags can be called with various arguments
#      Failure/Error: view(&.br).should eq %(<br>)
# 
#        Expected: "<br>"
#             got: "<br> "
# 
#      # spec/lucky/html_page_spec.cr:105
# 
# Finished in 10.08 seconds
# 604 examples, 1 failures, 0 errors, 0 pending

Since it's html I figure is not an issue. I haven't tracked down where that whitespace is coming from.

[jwoertink]

That's strange 🤔 It's coming from here https://github.com/luckyframework/lucky/blob/master/src/lucky/tags/base_tags.cr#L75 which actually does have that space after it. But I wonder why it would now just start failing....

[jwoertink]

That spec is here https://github.com/luckyframework/lucky/blob/master/spec/lucky/html_page_spec.cr#L105 Maybe it's just that the spec eq didn't account for spaces at the end before and now it does? Either way, easy fix! I'll open an issue to track it.