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| author | Gaurish Sharma <contact@gaurishsharma.com> | 2014-07-19 20:06:59 +0530 |
|---|---|---|
| committer | Gaurish Sharma <contact@gaurishsharma.com> | 2014-07-19 20:06:59 +0530 |
| commit | 78788ad72390806803adf38d8847fd0c858154f6 (patch) | |
| tree | 8be93a879bf297899bd8243a5628fc0af06976ed /actionpack | |
| parent | 59b93dfda7def9e949f700fdb4d71885a1b17f59 (diff) | |
| download | rails-78788ad72390806803adf38d8847fd0c858154f6.tar.gz rails-78788ad72390806803adf38d8847fd0c858154f6.tar.bz2 rails-78788ad72390806803adf38d8847fd0c858154f6.zip | |
Performed Returns true if redirect/render has happened
Diffstat (limited to 'actionpack')
| -rw-r--r-- | actionpack/lib/action_controller/metal.rb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/metal.rb b/actionpack/lib/action_controller/metal.rb index 9a427ebfdb..0fa0357bae 100644 --- a/actionpack/lib/action_controller/metal.rb +++ b/actionpack/lib/action_controller/metal.rb @@ -182,7 +182,10 @@ module ActionController body = [body] unless body.nil? || body.respond_to?(:each) super end - + + # Tests if render or redirect already happended. Could be useful when used as a + # conditional to <tt>return</tt> early out a controller action to avoid <tt>AbstractController::DoubleRenderError</tt> + # example in case of multiple render/redirects in single controller action def performed? response_body || (response && response.committed?) end |