The MIME type of the HTTP request, such as Mime[:xml].
# File actionpack/lib/action_dispatch/http/mime_negotiation.rb, line 20
def content_mime_type
fetch_header("action_dispatch.request.content_type") do |k|
v = if get_header("CONTENT_TYPE") =~ /^([^,\;]*)/
Mime::Type.lookup($1.strip.downcase)
else
nil
end
set_header k, v
end
end
