Hi, I have a Rails 3 application. I want to save multiple values in a filed. But when i save I have this error in the field
--- !ruby/hash:ActiveSupport::HashWithIndifferentAccess\nit: Padova\nde:
Padovan\n
this is my html
<input type="text" size="25" name="person[birthplace[it]]"
id="person_birthplace[it]" value="" >
<input type="text" size="25" name="person[birthplace[de]]"
id="person_birthplace[de]" value="" >
My params
{"utf8"=>"✓",
"authenticity_token"=>"RvpwQw/RdTAT2d4jtaSyBAYRgT1mKgWg9kyrS7pUnMo=",
"person"=>{"birthplace"=>{"it"=>"Padova", "de"=>"Padovan"}},
"commit"=>"Create Person", "action"=>"create", "controller"=>"people"}
I have another application where the data is save in this format for example