I figured, it's not related to curl but to Rails and Rack only. Here's what I do:
curl -v -H "hello_world: true" localhost:3000/empty Now in the controller I dump the request headers and see "HTTP_HELLO_WORLD"=>"true". Rack converted "hello_world" to "HTTP_HELLO_WORLD". But if I try to access the header like `request.headers[:hello_world]` or `request.headers["hello_world"]`, it will return nil. If I used 'hello-world' instead of 'hello_world' (underscore instead of dash), everything would have worked as expected. On Thursday, October 23, 2014 10:59:23 AM UTC+3, and...@benjamin.dk wrote: > > I am not sure I understand your question, but how does the headers hash > look like? maybe if you show me the result will be easier to understand the > mistake! > > Also gives a concrete example of which headers you trying to set. > > I have always done curl requests like this: > > curl -i --header "Accept: application/json" --header "Content-Type: > application/json" > > the -i option from the manual: > > -i, --include > (HTTP) Include the HTTP-header in the output. The > HTTP-header includes things like server- > name, date of the document, HTTP-version and more... > > so you can see the answer to your curl call. > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/22f6a897-2cda-45f5-bbad-32b55e74a5d1%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.