No problem :) On Tue, Jun 30, 2009 at 7:55 PM, robs<[email protected]> wrote: > > That was embarrassingly easy. Thank you! > > On Jun 30, 8:51 pm, Chris Van Pelt <[email protected]> wrote: >> validates_present :author >> >> >> >> On Tue, Jun 30, 2009 at 6:34 PM, robs<[email protected]> wrote: >> >> > For example: >> >> > class Person >> > include DataMapper::Resource >> >> > property :id, Integer, :serial => true >> > property :first_name, String, :nullable => false >> > property :last_name, String >> >> > has n :posts >> > end >> >> > class Post >> > include DataMapper::Resource >> >> > property :id, Integer, :serial => true >> > property :title, String, :nullable => false >> > property :body, Text >> >> > belongs_to :author, :class_name => "Person" >> > end >> >> > What would be the best way to validate the presence of an author when >> > a post is saved? I noticed that the documentation says that some >> > validations are automatically inferred (e.g., if :nullable => false >> > or :length is specified). Is there any way to include this validation >> > in the belongs_to method call? If not, what would anyone suggest? >> >> > Thanks! > > >
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