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| author | Steven Harman <steven@harmanly.com> | 2016-07-26 10:37:10 -0400 |
|---|---|---|
| committer | Steven Harman <steven@harmanly.com> | 2016-07-26 10:38:58 -0400 |
| commit | e4a4936244988f76318a0b219a3cc0bcdcdf3e30 (patch) | |
| tree | 5982cc372e51c462e8ed337bd09ac55d34705d83 /actionview/lib/action_view/renderer | |
| parent | 578096b9712a018b0241cb051dc0051239f62193 (diff) | |
| download | rails-e4a4936244988f76318a0b219a3cc0bcdcdf3e30.tar.gz rails-e4a4936244988f76318a0b219a3cc0bcdcdf3e30.tar.bz2 rails-e4a4936244988f76318a0b219a3cc0bcdcdf3e30.zip | |
Default to an empty collection if falsey given
This will ensure we attempt to render an empty collection, meaning we
don't actually render anything at all. Allowing `nil` or a falsey value
through results in calling `render_partial` rather than
`render_collection`, which isn't what we want.
Diffstat (limited to 'actionview/lib/action_view/renderer')
| -rw-r--r-- | actionview/lib/action_view/renderer/partial_renderer.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/actionview/lib/action_view/renderer/partial_renderer.rb b/actionview/lib/action_view/renderer/partial_renderer.rb index 1b28c180e3..c2b6e6a290 100644 --- a/actionview/lib/action_view/renderer/partial_renderer.rb +++ b/actionview/lib/action_view/renderer/partial_renderer.rb @@ -403,7 +403,7 @@ module ActionView def collection_from_options if @options.key?(:collection) - collection = @options[:collection] + collection = @options[:collection] || [] collection = collection.to_ary if collection.respond_to?(:to_ary) collection end |