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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2014-09-14 17:11:04 -0700 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2014-09-14 17:11:13 -0700 |
| commit | 8a47e872671a331bda634ee8e9f886b8089a8754 (patch) | |
| tree | 4cdef402e18a8b1574ccb5dffec3ac9d81f1e46e /actionview/lib/action_view/buffers.rb | |
| parent | ac941096bf31a5e0957ba78df5768ec4b2014822 (diff) | |
| download | rails-8a47e872671a331bda634ee8e9f886b8089a8754.tar.gz rails-8a47e872671a331bda634ee8e9f886b8089a8754.tar.bz2 rails-8a47e872671a331bda634ee8e9f886b8089a8754.zip | |
handle <%== nil %> cases
This is much less common than string literal appends, so add a special
case method for it. Maybe fixes bug reported by @jeremy on 97ef636191933f1d4abc92fc10871e6d1195285c
Diffstat (limited to 'actionview/lib/action_view/buffers.rb')
| -rw-r--r-- | actionview/lib/action_view/buffers.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/actionview/lib/action_view/buffers.rb b/actionview/lib/action_view/buffers.rb index 50bc315700..be5d86b1dc 100644 --- a/actionview/lib/action_view/buffers.rb +++ b/actionview/lib/action_view/buffers.rb @@ -13,6 +13,11 @@ module ActionView end alias :append= :<< + def safe_expr_append=(val) + return self if val.nil? + safe_concat val.to_s + end + alias :safe_append= :safe_concat end |