ruby - How to represent serialized fields in ActiveRecord::Base in ActiveRecord:Migration (Rails 2.3.16) -

i'm new in rails. read rencently how serialize array of string example store in database.

class fle < activerecord::base    serialze :etat_fle  end 

but don't know how represent serialized field in corresponding activerecord::migration have idea ?

store text. if table created -

add_column :table, :column, :text