diff options
Diffstat (limited to 'actionpack/lib/action_dispatch/http/status_codes.rb')
| -rw-r--r-- | actionpack/lib/action_dispatch/http/status_codes.rb | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/http/status_codes.rb b/actionpack/lib/action_dispatch/http/status_codes.rb new file mode 100644 index 0000000000..830de2a6db --- /dev/null +++ b/actionpack/lib/action_dispatch/http/status_codes.rb @@ -0,0 +1,40 @@ +module ActionDispatch + module StatusCodes #:nodoc: + STATUS_CODES = Rack::Utils::HTTP_STATUS_CODES.merge({ + 102 => "Processing", + 207 => "Multi-Status", + 226 => "IM Used", + 422 => "Unprocessable Entity", + 423 => "Locked", + 424 => "Failed Dependency", + 426 => "Upgrade Required", + 507 => "Insufficient Storage", + 510 => "Not Extended" + }).freeze + + # Provides a symbol-to-fixnum lookup for converting a symbol (like + # :created or :not_implemented) into its corresponding HTTP status + # code (like 200 or 501). + SYMBOL_TO_STATUS_CODE = STATUS_CODES.inject({}) { |hash, (code, message)| + hash[message.gsub(/ /, "").underscore.to_sym] = code + hash + }.freeze + + private + # Given a status parameter, determine whether it needs to be converted + # to a string. If it is a fixnum, use the STATUS_CODES hash to lookup + # the default message. If it is a symbol, use the SYMBOL_TO_STATUS_CODE + # hash to convert it. + def interpret_status(status) + case status + when Fixnum then + "#{status} #{STATUS_CODES[status]}".strip + when Symbol then + interpret_status(SYMBOL_TO_STATUS_CODE[status] || + "500 Unknown Status #{status.inspect}") + else + status.to_s + end + end + end +end
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