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3014zhangshuo/fallthrough.rb

Forked from havenwood/fallthrough.rb
Created August 5, 2020 01:45
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Fallthrough case statement in Ruby
Raw
fallthrough.rb
value = :initial
catch :redo do
case value
when :initial
puts 'initial'
value = :changed
redo
when :changed
puts 'changed'
value = :omgwtfbbq
redo
else
puts 'got here'
end
end
# >> initial
# >> changed
# >> got here
# => nil
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3014zhangshuo commented Aug 5, 2020

Not a good way.

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