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themail
2006 Apr 20
5
Mystified by ActiveRecord.serialize
...code is based on an example of this capability in
the "Agile Web Dev. w/ Rails" book (p. 196).
In create.sql:
<code>
create table contacts (
...
emails text,
...
);
</code>
In contact.rb:
<code>
class Contact < ActiveRecord::Base
...
# this is an Array of TmEmails
serialize :emails
...
# example that illustrates the problem.
# add one email to this contact
def example
contact = Contact.new(params[:contact])
emails = []
home_email = TmEmail.new(params[:home_email])
if !home_email.empty?
emails << home_email
end...