15 lines
190 B
Markdown
15 lines
190 B
Markdown
## Setup a Middleware for App
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* Update the Gemfile
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```
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group :production do
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gem 'puma'
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end
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```
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* Configure Puma
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* puma.rb from [https://goo.gl/f36vHg](https://goo.gl/f36vHg)
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note:
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