method

find_file

rails latest stable - Class: ActionDispatch::FileHandler

find_file(path_info, accept_encoding:)

private

Match a URI path to a static file to be served.

Used by the Static class to negotiate a servable file in the public/ directory (see Static#call).

Checks for path, path.html, and path/index.html files, in that order, including .br and .gzip compressed extensions.

If a matching file is found, the path and necessary response headers (Content-Type, Content-Encoding) are returned.

# File actionpack/lib/action_dispatch/middleware/static.rb, line 102
      def find_file(path_info, accept_encoding))
        each_candidate_filepath(path_info) do |filepath, content_type|
          if response = try_files(filepath, content_type, accept_encoding: accept_encoding)
            return response
          end
        end
      end

find_file

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