diff options
Diffstat (limited to 'actionpack/lib')
-rw-r--r-- | actionpack/lib/action_dispatch/http/request.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/http/request.rb b/actionpack/lib/action_dispatch/http/request.rb index 820921252d..adbb5d1346 100644 --- a/actionpack/lib/action_dispatch/http/request.rb +++ b/actionpack/lib/action_dispatch/http/request.rb @@ -247,6 +247,28 @@ 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) + hash.each_value do |v| + case v + when Array + v.grep(Hash) { |x| deep_munge(x) } + when Hash + deep_munge(v) + end + end + + keys = hash.keys.find_all { |k| hash[k] == [nil] } + keys.each { |k| hash[k] = nil } + hash + end + + def parse_query(qs) + deep_munge(super) + end + private def check_method(name) |