Question

I can get object attributes with:

Class Object
 field :name
 field :email
 field :second_name
end

With this loop:

<% @object.attributes.each do |attr_name| %>
....
<% end %>

If i have 3 attributes I get 3 attributes.

I want only get attr_name of name and email attributes

How can I in this loop discard or exclude the field :second_name

Thank you

Answer 1

You can just add a condition inside your loop like so:

@object.attributes.each do |attr_name|
  unless attr_name.eql?('second_name')
    # Do stuff here
  end
end