Issue:

• NoMethodError -- 'set_encoding' for Rack::Lint::InputWrapper when using a config.ru file to spin up Sinatra Application for modular or classic using the provided boiler plate on the readme. Works fine when using classic without config.ru

System info

• Tried rvm 2.7.2 and rvm 3.0.0
• Bundler, sinatra 2.0, cloud_events 2.0
• Catlina

When calling to_hon an event, if the data attribute contains a nested hash, the nested hashes will remain frozen. To fix this we can use Marshal.load(Marshal.dump(@attributes)) instead of @attributes.dup. Alternatively, we could clone deep_dup from Rails, though it does miss some edge cases.

I have a PR prepared if you would like me to submit it.

This SDK appears to have stalled at 0.7, do you need some help?

A release job failed.

Release PR: #40
Commit: 2855c15

Release job completed with errors.

Failed to release cloud_events 0.2.0:
Command failed with exit code 1: ["gem", "push", "pkg/cloud_events-0.2.0.gem"]

A list of the items to remove:

• HttpContentError
• HttpBinding#decode_rack_env
• HttpBinding#encode_structured_content
• HttpBinding#encode_batched_content
• HttpBinding#encode_binary_content
• :attributes keyword argument for V0 and V1 event classes
• deprecated_name positional argument for HttpBinding#register_formatter

I try to import ruby cloudevent sdk into my project, and I have already installed sinatra and cloudevents using gem, but unfortunately, it reports require error as following:
/usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in require': cannot load such file -- cloudevents (LoadError) from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in require'
from rubydownserver.rb:10:in `

the installed package is under following
root@xxx05422:~/mytest# gem list --local

*** LOCAL GEMS ***

bigdecimal (1.2.8)
bundle (0.0.1)
bundler (1.11.2)
cloudevents (0.0.0)
did_you_mean (1.0.0)
httpclient (2.8.3)
io-console (0.4.5)
json (1.8.3)
minitest (5.11.3, 5.8.4)
molinillo (0.4.3)
mustermann (1.0.3)
net-http-persistent (2.9.4)
net-telnet (0.1.1)
power_assert (0.2.7)
psych (2.0.17)
rack (2.0.6)
rack-protection (2.0.5)
rake (12.3.2, 10.5.0)
rdoc (4.2.1)
rubyzip (1.2.2)
sinatra (2.0.5)
soap4r (1.5.8)
test-unit (3.1.7)
thor (0.19.1)
tilt (2.0.9)
zip-zip (0.3)