Order of keys when using strong parameters #12149
Description
Looks like order of keys in hash passed to permit(...) method does matter:
ActionController::Parameters.new(:a => 1, :b => [1,2,3], :c => nil).permit(:a, :b => [], :c => [])
=> {"a"=>1, "b"=>[1, 2, 3]}
ActionController::Parameters.new(:a => 1, :b => [1,2,3], :c => nil).permit(:a, :c => [], :b => [])
=> {"a"=>1}
ActionController::Parameters.new(:a => 1, :b => [1,2,3]).permit(:a, :c => [], :b => [])
=> {"a"=>1, "b"=>[1, 2, 3]}what is going on here?
Rails: 4.0.0