Question

(@products + @collections + @users + @questions).map do |r|
  @results << {
     :label => ["Product", "Collection", "User"].include?(r.class.name) ? r.name : r.question,
     :category => r.class.name,
     :href => eval("#{r.class.name.downcase}_path(r)")
  }
end

I am currently looking if there is a way not to use eval on the string to convert it to a helper.

Note: This code is currently in the controller. Rails 2.3.11

Answer 1

Use polymorphic_path

@results = (@products + @collections + @users + @questions).map do |r|
  {
    :label => ["Product", "Collection", "User"].include?(r.class.name) ? r.name : r.question,
    :category => r.class.name,
    :href => polymorphic_path(r)
  }
end