diff options
| author | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2012-09-18 06:55:43 -0700 |
|---|---|---|
| committer | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2012-09-18 06:55:43 -0700 |
| commit | 39c3bda28684514487217beb0b6099890a6867d2 (patch) | |
| tree | 399bc261e6ad9e1dd8566aa2712de38523cd2d6b | |
| parent | 9f2d1a146c3883c2ea9d16d4fa5a7ad65ca55db8 (diff) | |
| parent | 88d578a11fc2755a9714234be99f5752dcc1b5aa (diff) | |
| download | rails-39c3bda28684514487217beb0b6099890a6867d2.tar.gz rails-39c3bda28684514487217beb0b6099890a6867d2.tar.bz2 rails-39c3bda28684514487217beb0b6099890a6867d2.zip | |
Merge pull request #7680 from steveklabnik/master
Remove 'assigned but unused variable' warning
| -rw-r--r-- | railties/lib/rails/deprecation.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/railties/lib/rails/deprecation.rb b/railties/lib/rails/deprecation.rb index c5811b2629..89f54069e9 100644 --- a/railties/lib/rails/deprecation.rb +++ b/railties/lib/rails/deprecation.rb @@ -3,7 +3,8 @@ require 'active_support/deprecation/proxy_wrappers' module Rails class DeprecatedConstant < ActiveSupport::Deprecation::DeprecatedConstantProxy def self.deprecate(old, current) - constant = new(old, current) + # double assignment is used to avoid "assigned but unused variable" warning + constant = constant = new(old, current) eval "::#{old} = constant" end |