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Code Issues Releases Wiki Activity

redirect_to :back deprecated in Rails 5.

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git-svn-id: http://svn.redmine.org/redmine/trunk@16596 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang 2017-06-03 07:51:48 +00:00
parent 4df797956d
commit f6defca16d
1 changed files with 9 additions and 7 deletions
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16
app/controllers/application_controller.rb
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@ -454,14 +454,16 @@ class ApplicationController < ActionController::Base
# Redirects to the request referer if present, redirects to args or call block otherwise.
def redirect_to_referer_or(*args, &block)
redirect_to :back
rescue ::ActionController::RedirectBackError
if args.any?
redirect_to *args
elsif block_given?
block.call
if referer = request.headers["Referer"]
redirect_to referer
else
raise "#redirect_to_referer_or takes arguments or a block"
if args.any?
redirect_to *args
elsif block_given?
block.call
else
raise "#redirect_to_referer_or takes arguments or a block"
end
end
end