Ruby on Rails:How to translate options of select tag? -


i created select element in 1 edit user form with:

t.select :identification_type, user.identification_type_hash

the hash is

{ :type_1 => 1, :type_2 => 2, ... }

i need localize type name. didn't find correct way add translation yml file in locale directory.

i have tryed

en_us:   type_1: translationg of type 1   type_2: translationg of type 1    active_record:     attributes:       identification_type:         type_1: translationg of type 1         type_2: translationg of type 1    identification_type:     type_1: translationg of type 1     type_2: translationg of type 1

no 1 above works. (while translation of other things still works.) , failed find solution in ror document.

so correct way localize these hash value?

you need translate keys yourself, easy. assume have following locale file:

en_us:   identification_type:     type_1: translationg of type 1     type_2: translationg of type 1

then select tag can following:

t.select(:identification_type,    user.identification_type_hash.map { |k,v| [t(k, scope: :identification_type), v] })

of course looks quite complicated view, move code view helper:

module applicationhelper   def user_identification_type_options     user.identification_type_hash.map |k,v|        [t(k, scope: :identification_type), v]     end   end end

so select tag looks this:

t.select(:identification_type, user_identification_type_options)

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