aboutsummaryrefslogtreecommitdiffstats
path: root/actionpack/lib/action_dispatch
diff options
context:
space:
mode:
Diffstat (limited to 'actionpack/lib/action_dispatch')
-rw-r--r--actionpack/lib/action_dispatch/http/request.rb6
1 files changed, 4 insertions, 2 deletions
diff --git a/actionpack/lib/action_dispatch/http/request.rb b/actionpack/lib/action_dispatch/http/request.rb
index adbb5d1346..afc0496ef9 100644
--- a/actionpack/lib/action_dispatch/http/request.rb
+++ b/actionpack/lib/action_dispatch/http/request.rb
@@ -251,17 +251,19 @@ module ActionDispatch
# Remove nils from the params hash
def deep_munge(hash)
+ keys = hash.keys.find_all { |k| hash[k] == [nil] }
+ keys.each { |k| hash[k] = nil }
+
hash.each_value do |v|
case v
when Array
v.grep(Hash) { |x| deep_munge(x) }
+ v.compact!
when Hash
deep_munge(v)
end
end
- keys = hash.keys.find_all { |k| hash[k] == [nil] }
- keys.each { |k| hash[k] = nil }
hash
end