method
formats
v6.0.0 -
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Class: ActionDispatch::Http::MimeNegotiation
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formats()
public
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# File actionpack/lib/action_dispatch/http/mime_negotiation.rb, line 63 def formats fetch_header("action_dispatch.request.formats") do |k| params_readable = begin parameters[:format] rescue *RESCUABLE_MIME_FORMAT_ERRORS false end v = if params_readable Array(Mime[parameters[:format]]) elsif use_accept_header && valid_accept_header accepts elsif extension_format = format_from_path_extension [extension_format] elsif xhr? [Mime[:js]] else [Mime[:html]] end v = v.select do |format| format.symbol || format.ref == "*/*" end set_header k, v end end