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# Method override
Changes the request method to POST and writes the original HTTP method to the "X-Http-Method-Override" header.
This can be used to work around technical issues with making non-POST requests, e.g. a faulty HTTP client or server router.
This header is recognized in Rack apps by default, courtesy of the [Rack::MethodOverride](https://www.rubydoc.info/github/rack/rack/Rack/MethodOverride) module.
```rb
connection = Faraday.new 'http://example.com/api' do |conn|
# rewrite all non-GET/POST requests:
conn.request :method_override
# rewrite just PATCH and OPTIONS requests:
conn.request :method_override, rewrite: [:patch, :options]
end
connection.patch('users/12', payload)
#=> sends the request as POST, but with "X-Http-Method-Override: PATCH" header
```
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