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Improve AP changelog entry about layout method with nil return

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Add a note about getting the "no layout" behavior by returning "false"
to make it easier for people that might need to change their code.

Related to #8458. [ci skip]
This commit is contained in:
Carlos Antonio da Silva 2013-03-30 15:46:05 -03:00
parent 2d1eebfd88
commit 6ee17918e1
1 changed files with 4 additions and 4 deletions
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8
actionpack/CHANGELOG.md
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@ -1,7 +1,7 @@
## Rails 4.0.0 (unreleased) ##
* Ensure consistent fallback to the default layout lookup for layouts set
using symbols or procs that return nil.
using symbols or procs that return `nil`.
All of the following layouts will result in the default layout lookup:
@ -10,13 +10,13 @@
layout proc { nil }
layout :returns_nil
def returns_nil
nil
end
Previously symbols and procs which returned nil resulted in no layout which
differed from the `layout nil` behavior.
Previously symbols and procs which returned `nil` resulted in no layout which
differed from the `layout nil` behavior. To get the "no layout" behavior just
return `false` instead of `nil` for `layout`.
*Chris Nicola*