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-rw-r--r--actionpack/lib/action_dispatch/http/request.rb10
1 files changed, 4 insertions, 6 deletions
diff --git a/actionpack/lib/action_dispatch/http/request.rb b/actionpack/lib/action_dispatch/http/request.rb
index 0413346d94..2fac9668c1 100644
--- a/actionpack/lib/action_dispatch/http/request.rb
+++ b/actionpack/lib/action_dispatch/http/request.rb
@@ -248,18 +248,14 @@ module ActionDispatch
LOCALHOST.any? { |local_ip| local_ip === remote_addr && local_ip === remote_ip }
end
- protected
-
# 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|
+ hash.each do |k, v|
case v
when Array
v.grep(Hash) { |x| deep_munge(x) }
v.compact!
+ hash[k] = nil if v.empty?
when Hash
deep_munge(v)
end
@@ -268,6 +264,8 @@ module ActionDispatch
hash
end
+ protected
+
def parse_query(qs)
deep_munge(super)
end