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gourshete/web_server_calls_rack_app.rb

Last active July 1, 2021 10:59
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Simple demonstration of web server calling to a Rack app and handling response
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web_server_calls_rack_app.rb
env = {
'REQUEST_METHOD' => 'GET',
'PATH_INFO' => '/hello',
'HTTP_HOST' => 'railsexamples.com',
# ...
}
status, headers, body = app.call(env)
status # => 200
headers # => { 'Content-Type' => 'text/plain' }
body # => ['Hello World']
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