Displaying 2 results from an estimated 2 matches for "type_description".
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the_description
2006 Jun 13
3
acts_as_tree problem accessing parent object
...ications = Certification.find(:all, :order=>''date'')
end
end
summary_list.rhtml
<% for certification in @certifications %>
<%= certification.certification_type.parent.id %>
<% end %>
so, the line above (<%=
certification.certification_type.parent.type_description %> ) does not
work; it says The error occured while evaluating nil.type_description.
if i do a debug(certification.certification_type.parent) it shows that i
have a hash of values:
--- !ruby/object:CertificationType
attributes:
type_description: Allergy & Immunology
id: "12"...
2006 Apr 22
6
STI and type tables?
So by default to get STI, I would have something like:
create_table :items do |t|
t.column "type", :string
t.column "title", :string
end
But if I want to store those type values in a separate table, such
that I have ...
create_table :items do |t|
t.column "item_type_id", :string
t.column "title", :string